19397291652

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{509}}^1\times {\mathrm{853}}^1$

素因数の和:1462

約数の個数: 144

約数和(自身を含む): 52792674480

約数和(自身を除く): 33395382828

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 51, 68, 73, 102, 146, 153, 204, 219, 292, 306, 438, 509, 612, 657, 853, 876, 1018, 1241, 1314, 1527, 1706, 2036, 2482, 2559, 2628, 3054, 3412, 3723, 4581, 4964, 5118, 6108, 7446, 7677, 8653, 9162, 10236, 11169, 14501, 14892, 15354, 17306, 18324, 22338, 25959, 29002, 30708, 34612, 37157, 43503, 44676, 51918, 58004, 62269, 74314, 77877, 87006, 103836, 111471, 124538, 130509, 148628, 155754, 174012, 186807, 222942, 249076, 261018, 311508, 334413, 373614, 434177, 445884, 522036, 560421, 631669, 668826, 747228, 868354, 1058573, 1120842, 1263338, 1302531, 1337652, 1736708, 1895007, 2117146, 2241684, 2526676, 2605062, 3175719, 3790014, 3907593, 4234292, 5210124, 5685021, 6351438, 7381009, 7580028, 7815186, 9527157, 11370042, 12702876, 14762018, 15630372, 19054314, 22143027, 22740084, 29524036, 31694921, 38108628, 44286054, 63389842, 66429081, 88572108, 95084763, 126779684, 132858162, 190169526, 265716324, 285254289, 380339052, 538813657, 570508578, 1077627314, 1141017156, 1616440971, 2155254628, 3232881942, 4849322913, 6465763884, 9698645826, 19397291652]

約数ペア:

[(1, 19397291652), (2, 9698645826), (3, 6465763884), (4, 4849322913), (6, 3232881942), (9, 2155254628), (12, 1616440971), (17, 1141017156), (18, 1077627314), (34, 570508578), (36, 538813657), (51, 380339052), (68, 285254289), (73, 265716324), (102, 190169526), (146, 132858162), (153, 126779684), (204, 95084763), (219, 88572108), (292, 66429081), (306, 63389842), (438, 44286054), (509, 38108628), (612, 31694921), (657, 29524036), (853, 22740084), (876, 22143027), (1018, 19054314), (1241, 15630372), (1314, 14762018), (1527, 12702876), (1706, 11370042), (2036, 9527157), (2482, 7815186), (2559, 7580028), (2628, 7381009), (3054, 6351438), (3412, 5685021), (3723, 5210124), (4581, 4234292), (4964, 3907593), (5118, 3790014), (6108, 3175719), (7446, 2605062), (7677, 2526676), (8653, 2241684), (9162, 2117146), (10236, 1895007), (11169, 1736708), (14501, 1337652), (14892, 1302531), (15354, 1263338), (17306, 1120842), (18324, 1058573), (22338, 868354), (25959, 747228), (29002, 668826), (30708, 631669), (34612, 560421), (37157, 522036), (43503, 445884), (44676, 434177), (51918, 373614), (58004, 334413), (62269, 311508), (74314, 261018), (77877, 249076), (87006, 222942), (103836, 186807), (111471, 174012), (124538, 155754), (130509, 148628)]