10621264

素因数分解:

$2^4\times {\mathrm{127}}^1\times {\mathrm{5227}}^1$

素因数の和:5362

約数の個数: 20

約数和(自身を含む): 20744704

約数和(自身を除く): 10123440

約数列:

[1, 2, 4, 8, 16, 127, 254, 508, 1016, 2032, 5227, 10454, 20908, 41816, 83632, 663829, 1327658, 2655316, 5310632, 10621264]

約数ペア:

[(1, 10621264), (2, 5310632), (4, 2655316), (8, 1327658), (16, 663829), (127, 83632), (254, 41816), (508, 20908), (1016, 10454), (2032, 5227)]