19105008

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1801}}^1$

素因数の和:1842

約数の個数: 80

約数和(自身を含む): 56308896

約数和(自身を除く): 37203888

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 17, 24, 26, 34, 39, 48, 51, 52, 68, 78, 102, 104, 136, 156, 204, 208, 221, 272, 312, 408, 442, 624, 663, 816, 884, 1326, 1768, 1801, 2652, 3536, 3602, 5304, 5403, 7204, 10608, 10806, 14408, 21612, 23413, 28816, 30617, 43224, 46826, 61234, 70239, 86448, 91851, 93652, 122468, 140478, 183702, 187304, 244936, 280956, 367404, 374608, 398021, 489872, 561912, 734808, 796042, 1123824, 1194063, 1469616, 1592084, 2388126, 3184168, 4776252, 6368336, 9552504, 19105008]

約数ペア:

[(1, 19105008), (2, 9552504), (3, 6368336), (4, 4776252), (6, 3184168), (8, 2388126), (12, 1592084), (13, 1469616), (16, 1194063), (17, 1123824), (24, 796042), (26, 734808), (34, 561912), (39, 489872), (48, 398021), (51, 374608), (52, 367404), (68, 280956), (78, 244936), (102, 187304), (104, 183702), (136, 140478), (156, 122468), (204, 93652), (208, 91851), (221, 86448), (272, 70239), (312, 61234), (408, 46826), (442, 43224), (624, 30617), (663, 28816), (816, 23413), (884, 21612), (1326, 14408), (1768, 10806), (1801, 10608), (2652, 7204), (3536, 5403), (3602, 5304)]