39103942

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{223}}^1\times {\mathrm{2039}}^1$

素因数の和:2307

約数の個数: 16

約数和(自身を含む): 60318720

約数和(自身を除く): 21214778

約数列:

[1, 2, 43, 86, 223, 446, 2039, 4078, 9589, 19178, 87677, 175354, 454697, 909394, 19551971, 39103942]

約数ペア:

[(1, 39103942), (2, 19551971), (43, 909394), (86, 454697), (223, 175354), (446, 87677), (2039, 19178), (4078, 9589)]