22410890

素因数分解:

$2^1\times 5^1\times {\mathrm{101}}^1\times {\mathrm{22189}}^1$

素因数の和:22297

約数の個数: 16

約数和(自身を含む): 40740840

約数和(自身を除く): 18329950

約数列:

[1, 2, 5, 10, 101, 202, 505, 1010, 22189, 44378, 110945, 221890, 2241089, 4482178, 11205445, 22410890]

約数ペア:

[(1, 22410890), (2, 11205445), (5, 4482178), (10, 2241089), (101, 221890), (202, 110945), (505, 44378), (1010, 22189)]