15678929732

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{206301707}}^1$

素因数の和:206301730

約数の個数: 12

約数和(自身を含む): 28882239120

約数和(自身を除く): 13203309388

約数列:

[1, 2, 4, 19, 38, 76, 206301707, 412603414, 825206828, 3919732433, 7839464866, 15678929732]

約数ペア:

[(1, 15678929732), (2, 7839464866), (4, 3919732433), (19, 825206828), (38, 412603414), (76, 206301707)]