22118896

素因数分解:

$2^4\times {\mathrm{37}}^1\times {\mathrm{37363}}^1$

素因数の和:37408

約数の個数: 20

約数和(自身を含む): 44014792

約数和(自身を除く): 21895896

約数列:

[1, 2, 4, 8, 16, 37, 74, 148, 296, 592, 37363, 74726, 149452, 298904, 597808, 1382431, 2764862, 5529724, 11059448, 22118896]

約数ペア:

[(1, 22118896), (2, 11059448), (4, 5529724), (8, 2764862), (16, 1382431), (37, 597808), (74, 298904), (148, 149452), (296, 74726), (592, 37363)]