19100424

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{59}}^1$

素因数の和:163

約数の個数: 128

約数和(自身を含む): 58060800

約数和(自身を除く): 38960376

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 41, 42, 47, 56, 59, 82, 84, 94, 118, 123, 141, 164, 168, 177, 188, 236, 246, 282, 287, 328, 329, 354, 376, 413, 472, 492, 564, 574, 658, 708, 826, 861, 984, 987, 1128, 1148, 1239, 1316, 1416, 1652, 1722, 1927, 1974, 2296, 2419, 2478, 2632, 2773, 3304, 3444, 3854, 3948, 4838, 4956, 5546, 5781, 6888, 7257, 7708, 7896, 8319, 9676, 9912, 11092, 11562, 13489, 14514, 15416, 16638, 16933, 19352, 19411, 22184, 23124, 26978, 29028, 33276, 33866, 38822, 40467, 46248, 50799, 53956, 58056, 58233, 66552, 67732, 77644, 80934, 101598, 107912, 113693, 116466, 135464, 155288, 161868, 203196, 227386, 232932, 323736, 341079, 406392, 454772, 465864, 682158, 795851, 909544, 1364316, 1591702, 2387553, 2728632, 3183404, 4775106, 6366808, 9550212, 19100424]

約数ペア:

[(1, 19100424), (2, 9550212), (3, 6366808), (4, 4775106), (6, 3183404), (7, 2728632), (8, 2387553), (12, 1591702), (14, 1364316), (21, 909544), (24, 795851), (28, 682158), (41, 465864), (42, 454772), (47, 406392), (56, 341079), (59, 323736), (82, 232932), (84, 227386), (94, 203196), (118, 161868), (123, 155288), (141, 135464), (164, 116466), (168, 113693), (177, 107912), (188, 101598), (236, 80934), (246, 77644), (282, 67732), (287, 66552), (328, 58233), (329, 58056), (354, 53956), (376, 50799), (413, 46248), (472, 40467), (492, 38822), (564, 33866), (574, 33276), (658, 29028), (708, 26978), (826, 23124), (861, 22184), (984, 19411), (987, 19352), (1128, 16933), (1148, 16638), (1239, 15416), (1316, 14514), (1416, 13489), (1652, 11562), (1722, 11092), (1927, 9912), (1974, 9676), (2296, 8319), (2419, 7896), (2478, 7708), (2632, 7257), (2773, 6888), (3304, 5781), (3444, 5546), (3854, 4956), (3948, 4838)]