16411376

素因数分解:

$2^4\times {\mathrm{349}}^1\times {\mathrm{2939}}^1$

素因数の和:3296

約数の個数: 20

約数和(自身を含む): 31899000

約数和(自身を除く): 15487624

約数列:

[1, 2, 4, 8, 16, 349, 698, 1396, 2792, 2939, 5584, 5878, 11756, 23512, 47024, 1025711, 2051422, 4102844, 8205688, 16411376]

約数ペア:

[(1, 16411376), (2, 8205688), (4, 4102844), (8, 2051422), (16, 1025711), (349, 47024), (698, 23512), (1396, 11756), (2792, 5878), (2939, 5584)]