22004110

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{70981}}^1$

素因数の和:71019

約数の個数: 16

約数和(自身を含む): 40885632

約数和(自身を除く): 18881522

約数列:

[1, 2, 5, 10, 31, 62, 155, 310, 70981, 141962, 354905, 709810, 2200411, 4400822, 11002055, 22004110]

約数ペア:

[(1, 22004110), (2, 11002055), (5, 4400822), (10, 2200411), (31, 709810), (62, 354905), (155, 141962), (310, 70981)]