23239060

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{89381}}^1$

素因数の和:89403

約数の個数: 24

約数和(自身を含む): 52556616

約数和(自身を除く): 29317556

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 89381, 178762, 357524, 446905, 893810, 1161953, 1787620, 2323906, 4647812, 5809765, 11619530, 23239060]

約数ペア:

[(1, 23239060), (2, 11619530), (4, 5809765), (5, 4647812), (10, 2323906), (13, 1787620), (20, 1161953), (26, 893810), (52, 446905), (65, 357524), (130, 178762), (260, 89381)]