1567128208

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{5155027}}^1$

素因数の和:5155054

約数の個数: 20

約数和(自身を含む): 3196117360

約数和(自身を除く): 1628989152

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 5155027, 10310054, 20620108, 41240216, 82480432, 97945513, 195891026, 391782052, 783564104, 1567128208]

約数ペア:

[(1, 1567128208), (2, 783564104), (4, 391782052), (8, 195891026), (16, 97945513), (19, 82480432), (38, 41240216), (76, 20620108), (152, 10310054), (304, 5155027)]