19001003312

素因数分解:

$2^4\times {\mathrm{1187562707}}^1$

素因数の和:1187562715

約数の個数: 10

約数和(自身を含む): 36814443948

約数和(自身を除く): 17813440636

約数列:

[1, 2, 4, 8, 16, 1187562707, 2375125414, 4750250828, 9500501656, 19001003312]

約数ペア:

[(1, 19001003312), (2, 9500501656), (4, 4750250828), (8, 2375125414), (16, 1187562707)]