22418896

素因数分解:

$2^4\times {\mathrm{431}}^1\times {\mathrm{3251}}^1$

素因数の和:3690

約数の個数: 20

約数和(自身を含む): 43550784

約数和(自身を除く): 21131888

約数列:

[1, 2, 4, 8, 16, 431, 862, 1724, 3251, 3448, 6502, 6896, 13004, 26008, 52016, 1401181, 2802362, 5604724, 11209448, 22418896]

約数ペア:

[(1, 22418896), (2, 11209448), (4, 5604724), (8, 2802362), (16, 1401181), (431, 52016), (862, 26008), (1724, 13004), (3251, 6896), (3448, 6502)]