15220962

素因数分解:

$2^1\times 3^2\times {\mathrm{311}}^1\times {\mathrm{2719}}^1$

素因数の和:3038

約数の個数: 24

約数和(自身を含む): 33096960

約数和(自身を除く): 17875998

約数列:

[1, 2, 3, 6, 9, 18, 311, 622, 933, 1866, 2719, 2799, 5438, 5598, 8157, 16314, 24471, 48942, 845609, 1691218, 2536827, 5073654, 7610481, 15220962]

約数ペア:

[(1, 15220962), (2, 7610481), (3, 5073654), (6, 2536827), (9, 1691218), (18, 845609), (311, 48942), (622, 24471), (933, 16314), (1866, 8157), (2719, 5598), (2799, 5438)]