15704000912

素因数分解:

$2^4\times {\mathrm{53}}^1\times {\mathrm{18518869}}^1$

素因数の和:18518930

約数の個数: 20

約数和(自身を含む): 31000588380

約数和(自身を除く): 15296587468

約数列:

[1, 2, 4, 8, 16, 53, 106, 212, 424, 848, 18518869, 37037738, 74075476, 148150952, 296301904, 981500057, 1963000114, 3926000228, 7852000456, 15704000912]

約数ペア:

[(1, 15704000912), (2, 7852000456), (4, 3926000228), (8, 1963000114), (16, 981500057), (53, 296301904), (106, 148150952), (212, 74075476), (424, 37037738), (848, 18518869)]