22740452

素因数分解:

$2^2\times 7^1\times {\mathrm{109}}^1\times {\mathrm{7451}}^1$

素因数の和:7571

約数の個数: 24

約数和(自身を含む): 45904320

約数和(自身を除く): 23163868

約数列:

[1, 2, 4, 7, 14, 28, 109, 218, 436, 763, 1526, 3052, 7451, 14902, 29804, 52157, 104314, 208628, 812159, 1624318, 3248636, 5685113, 11370226, 22740452]

約数ペア:

[(1, 22740452), (2, 11370226), (4, 5685113), (7, 3248636), (14, 1624318), (28, 812159), (109, 208628), (218, 104314), (436, 52157), (763, 29804), (1526, 14902), (3052, 7451)]