12764912

素因数分解:

$2^4\times {\mathrm{191}}^1\times {\mathrm{4177}}^1$

素因数の和:4376

約数の個数: 20

約数和(自身を含む): 24867456

約数和(自身を除く): 12102544

約数列:

[1, 2, 4, 8, 16, 191, 382, 764, 1528, 3056, 4177, 8354, 16708, 33416, 66832, 797807, 1595614, 3191228, 6382456, 12764912]

約数ペア:

[(1, 12764912), (2, 6382456), (4, 3191228), (8, 1595614), (16, 797807), (191, 66832), (382, 33416), (764, 16708), (1528, 8354), (3056, 4177)]