22268804

素因数分解:

$2^2\times {\mathrm{821}}^1\times {\mathrm{6781}}^1$

素因数の和:7606

約数の個数: 12

約数和(自身を含む): 39023628

約数和(自身を除く): 16754824

約数列:

[1, 2, 4, 821, 1642, 3284, 6781, 13562, 27124, 5567201, 11134402, 22268804]

約数ペア:

[(1, 22268804), (2, 11134402), (4, 5567201), (821, 27124), (1642, 13562), (3284, 6781)]