15698871616

素因数分解:

$2^6\times {\mathrm{1217}}^1\times {\mathrm{201557}}^1$

素因数の和:202786

約数の個数: 28

約数和(自身を含む): 31178200788

約数和(自身を除く): 15479329172

約数列:

[1, 2, 4, 8, 16, 32, 64, 1217, 2434, 4868, 9736, 19472, 38944, 77888, 201557, 403114, 806228, 1612456, 3224912, 6449824, 12899648, 245294869, 490589738, 981179476, 1962358952, 3924717904, 7849435808, 15698871616]

約数ペア:

[(1, 15698871616), (2, 7849435808), (4, 3924717904), (8, 1962358952), (16, 981179476), (32, 490589738), (64, 245294869), (1217, 12899648), (2434, 6449824), (4868, 3224912), (9736, 1612456), (19472, 806228), (38944, 403114), (77888, 201557)]