19366947824

素因数分解:

$2^4\times 7^1\times {\mathrm{3797}}^1\times {\mathrm{45541}}^1$

素因数の和:49353

約数の個数: 40

約数和(自身を含む): 42896191968

約数和(自身を除く): 23529244144

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 3797, 7594, 15188, 26579, 30376, 45541, 53158, 60752, 91082, 106316, 182164, 212632, 318787, 364328, 425264, 637574, 728656, 1275148, 2550296, 5100592, 172919177, 345838354, 691676708, 1210434239, 1383353416, 2420868478, 2766706832, 4841736956, 9683473912, 19366947824]

約数ペア:

[(1, 19366947824), (2, 9683473912), (4, 4841736956), (7, 2766706832), (8, 2420868478), (14, 1383353416), (16, 1210434239), (28, 691676708), (56, 345838354), (112, 172919177), (3797, 5100592), (7594, 2550296), (15188, 1275148), (26579, 728656), (30376, 637574), (45541, 425264), (53158, 364328), (60752, 318787), (91082, 212632), (106316, 182164)]