13907012684

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{409}}^1\times {\mathrm{447401}}^1$

素因数の和:447833

約数の個数: 24

約数和(自身を含む): 25680874800

約数和(自身を除く): 11773862116

約数列:

[1, 2, 4, 19, 38, 76, 409, 818, 1636, 7771, 15542, 31084, 447401, 894802, 1789604, 8500619, 17001238, 34002476, 182987009, 365974018, 731948036, 3476753171, 6953506342, 13907012684]

約数ペア:

[(1, 13907012684), (2, 6953506342), (4, 3476753171), (19, 731948036), (38, 365974018), (76, 182987009), (409, 34002476), (818, 17001238), (1636, 8500619), (7771, 1789604), (15542, 894802), (31084, 447401)]