22980004

素因数分解:

$2^2\times {\mathrm{881}}^1\times {\mathrm{6521}}^1$

素因数の和:7406

約数の個数: 12

約数和(自身を含む): 40266828

約数和(自身を除く): 17286824

約数列:

[1, 2, 4, 881, 1762, 3524, 6521, 13042, 26084, 5745001, 11490002, 22980004]

約数ペア:

[(1, 22980004), (2, 11490002), (4, 5745001), (881, 26084), (1762, 13042), (3524, 6521)]