21031626242

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{41953}}^1\times {\mathrm{22787}}^1$

素因数の和:64753

約数の個数: 16

約数和(自身を含む): 34417719072

約数和(自身を除く): 13386092830

約数列:

[1, 2, 11, 22, 22787, 41953, 45574, 83906, 250657, 461483, 501314, 922966, 955983011, 1911966022, 10515813121, 21031626242]

約数ペア:

[(1, 21031626242), (2, 10515813121), (11, 1911966022), (22, 955983011), (22787, 922966), (41953, 501314), (45574, 461483), (83906, 250657)]