15704213776

素因数分解:

$2^4\times {\mathrm{47}}^1\times {\mathrm{20883263}}^1$

素因数の和:20883318

約数の個数: 20

約数和(自身を含む): 31074296832

約数和(自身を除く): 15370083056

約数列:

[1, 2, 4, 8, 16, 47, 94, 188, 376, 752, 20883263, 41766526, 83533052, 167066104, 334132208, 981513361, 1963026722, 3926053444, 7852106888, 15704213776]

約数ペア:

[(1, 15704213776), (2, 7852106888), (4, 3926053444), (8, 1963026722), (16, 981513361), (47, 334132208), (94, 167066104), (188, 83533052), (376, 41766526), (752, 20883263)]