22214210

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{54181}}^1$

素因数の和:54229

約数の個数: 16

約数和(自身を含む): 40961592

約数和(自身を除く): 18747382

約数列:

[1, 2, 5, 10, 41, 82, 205, 410, 54181, 108362, 270905, 541810, 2221421, 4442842, 11107105, 22214210]

約数ペア:

[(1, 22214210), (2, 11107105), (5, 4442842), (10, 2221421), (41, 541810), (82, 270905), (205, 108362), (410, 54181)]