13216048

素因数分解:

$2^4\times {\mathrm{229}}^1\times {\mathrm{3607}}^1$

素因数の和:3844

約数の個数: 20

約数和(自身を含む): 25725040

約数和(自身を除く): 12508992

約数列:

[1, 2, 4, 8, 16, 229, 458, 916, 1832, 3607, 3664, 7214, 14428, 28856, 57712, 826003, 1652006, 3304012, 6608024, 13216048]

約数ペア:

[(1, 13216048), (2, 6608024), (4, 3304012), (8, 1652006), (16, 826003), (229, 57712), (458, 28856), (916, 14428), (1832, 7214), (3607, 3664)]