12603856

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{25411}}^1$

素因数の和:25450

約数の個数: 20

約数和(自身を含む): 25208704

約数和(自身を除く): 12604848

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 25411, 50822, 101644, 203288, 406576, 787741, 1575482, 3150964, 6301928, 12603856]

約数ペア:

[(1, 12603856), (2, 6301928), (4, 3150964), (8, 1575482), (16, 787741), (31, 406576), (62, 203288), (124, 101644), (248, 50822), (496, 25411)]