11403664

素因数分解:

$2^4\times {\mathrm{809}}^1\times {\mathrm{881}}^1$

素因数の和:1698

約数の個数: 20

約数和(自身を含む): 22147020

約数和(自身を除く): 10743356

約数列:

[1, 2, 4, 8, 16, 809, 881, 1618, 1762, 3236, 3524, 6472, 7048, 12944, 14096, 712729, 1425458, 2850916, 5701832, 11403664]

約数ペア:

[(1, 11403664), (2, 5701832), (4, 2850916), (8, 1425458), (16, 712729), (809, 14096), (881, 12944), (1618, 7048), (1762, 6472), (3236, 3524)]