39370078

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{419}}^1\times {\mathrm{4271}}^1$

素因数の和:4703

約数の個数: 16

約数和(自身を含む): 64592640

約数和(自身を除く): 25222562

約数列:

[1, 2, 11, 22, 419, 838, 4271, 4609, 8542, 9218, 46981, 93962, 1789549, 3579098, 19685039, 39370078]

約数ペア:

[(1, 39370078), (2, 19685039), (11, 3579098), (22, 1789549), (419, 93962), (838, 46981), (4271, 9218), (4609, 8542)]