19375512

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{281}}^1$

素因数の和:333

約数の個数: 96

約数和(自身を含む): 55734480

約数和(自身を除く): 36358968

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 17, 24, 26, 34, 39, 51, 52, 68, 78, 102, 104, 136, 156, 169, 204, 221, 281, 312, 338, 408, 442, 507, 562, 663, 676, 843, 884, 1014, 1124, 1326, 1352, 1686, 1768, 2028, 2248, 2652, 2873, 3372, 3653, 4056, 4777, 5304, 5746, 6744, 7306, 8619, 9554, 10959, 11492, 14331, 14612, 17238, 19108, 21918, 22984, 28662, 29224, 34476, 38216, 43836, 47489, 57324, 62101, 68952, 87672, 94978, 114648, 124202, 142467, 186303, 189956, 248404, 284934, 372606, 379912, 496808, 569868, 745212, 807313, 1139736, 1490424, 1614626, 2421939, 3229252, 4843878, 6458504, 9687756, 19375512]

約数ペア:

[(1, 19375512), (2, 9687756), (3, 6458504), (4, 4843878), (6, 3229252), (8, 2421939), (12, 1614626), (13, 1490424), (17, 1139736), (24, 807313), (26, 745212), (34, 569868), (39, 496808), (51, 379912), (52, 372606), (68, 284934), (78, 248404), (102, 189956), (104, 186303), (136, 142467), (156, 124202), (169, 114648), (204, 94978), (221, 87672), (281, 68952), (312, 62101), (338, 57324), (408, 47489), (442, 43836), (507, 38216), (562, 34476), (663, 29224), (676, 28662), (843, 22984), (884, 21918), (1014, 19108), (1124, 17238), (1326, 14612), (1352, 14331), (1686, 11492), (1768, 10959), (2028, 9554), (2248, 8619), (2652, 7306), (2873, 6744), (3372, 5746), (3653, 5304), (4056, 4777)]