219629530

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{954911}}^1$

素因数の和:954941

約数の個数: 16

約数和(自身を含む): 412521984

約数和(自身を除く): 192892454

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 954911, 1909822, 4774555, 9549110, 21962953, 43925906, 109814765, 219629530]

約数ペア:

[(1, 219629530), (2, 109814765), (5, 43925906), (10, 21962953), (23, 9549110), (46, 4774555), (115, 1909822), (230, 954911)]