15552964

素因数分解:

$2^2\times 7^1\times {\mathrm{251}}^1\times {\mathrm{2213}}^1$

素因数の和:2475

約数の個数: 24

約数和(自身を含む): 31243968

約数和(自身を除く): 15691004

約数列:

[1, 2, 4, 7, 14, 28, 251, 502, 1004, 1757, 2213, 3514, 4426, 7028, 8852, 15491, 30982, 61964, 555463, 1110926, 2221852, 3888241, 7776482, 15552964]

約数ペア:

[(1, 15552964), (2, 7776482), (4, 3888241), (7, 2221852), (14, 1110926), (28, 555463), (251, 61964), (502, 30982), (1004, 15491), (1757, 8852), (2213, 7028), (3514, 4426)]