19657176

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{967}}^1$

素因数の和:1005

約数の個数: 96

約数和(自身を含む): 61797120

約数和(自身を除く): 42139944

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 21, 22, 24, 28, 33, 42, 44, 56, 66, 77, 84, 88, 121, 132, 154, 168, 231, 242, 264, 308, 363, 462, 484, 616, 726, 847, 924, 967, 968, 1452, 1694, 1848, 1934, 2541, 2901, 2904, 3388, 3868, 5082, 5802, 6769, 6776, 7736, 10164, 10637, 11604, 13538, 20307, 20328, 21274, 23208, 27076, 31911, 40614, 42548, 54152, 63822, 74459, 81228, 85096, 117007, 127644, 148918, 162456, 223377, 234014, 255288, 297836, 351021, 446754, 468028, 595672, 702042, 819049, 893508, 936056, 1404084, 1638098, 1787016, 2457147, 2808168, 3276196, 4914294, 6552392, 9828588, 19657176]

約数ペア:

[(1, 19657176), (2, 9828588), (3, 6552392), (4, 4914294), (6, 3276196), (7, 2808168), (8, 2457147), (11, 1787016), (12, 1638098), (14, 1404084), (21, 936056), (22, 893508), (24, 819049), (28, 702042), (33, 595672), (42, 468028), (44, 446754), (56, 351021), (66, 297836), (77, 255288), (84, 234014), (88, 223377), (121, 162456), (132, 148918), (154, 127644), (168, 117007), (231, 85096), (242, 81228), (264, 74459), (308, 63822), (363, 54152), (462, 42548), (484, 40614), (616, 31911), (726, 27076), (847, 23208), (924, 21274), (967, 20328), (968, 20307), (1452, 13538), (1694, 11604), (1848, 10637), (1934, 10164), (2541, 7736), (2901, 6776), (2904, 6769), (3388, 5802), (3868, 5082)]