15742736816

素因数分解:

$2^4\times {\mathrm{2957}}^1\times {\mathrm{332743}}^1$

素因数の和:335708

約数の個数: 20

約数和(自身を含む): 30511959312

約数和(自身を除く): 14769222496

約数列:

[1, 2, 4, 8, 16, 2957, 5914, 11828, 23656, 47312, 332743, 665486, 1330972, 2661944, 5323888, 983921051, 1967842102, 3935684204, 7871368408, 15742736816]

約数ペア:

[(1, 15742736816), (2, 7871368408), (4, 3935684204), (8, 1967842102), (16, 983921051), (2957, 5323888), (5914, 2661944), (11828, 1330972), (23656, 665486), (47312, 332743)]