39963886

素因数分解:

$2^1\times {\mathrm{59}}^1\times {\mathrm{149}}^1\times {\mathrm{2273}}^1$

素因数の和:2483

約数の個数: 16

約数和(自身を含む): 61398000

約数和(自身を除く): 21434114

約数列:

[1, 2, 59, 118, 149, 298, 2273, 4546, 8791, 17582, 134107, 268214, 338677, 677354, 19981943, 39963886]

約数ペア:

[(1, 39963886), (2, 19981943), (59, 677354), (118, 338677), (149, 268214), (298, 134107), (2273, 17582), (4546, 8791)]