22505836

素因数分解:

$2^2\times {\mathrm{67}}^1\times {\mathrm{79}}^1\times {\mathrm{1063}}^1$

素因数の和:1213

約数の個数: 24

約数和(自身を含む): 40517120

約数和(自身を除く): 18011284

約数列:

[1, 2, 4, 67, 79, 134, 158, 268, 316, 1063, 2126, 4252, 5293, 10586, 21172, 71221, 83977, 142442, 167954, 284884, 335908, 5626459, 11252918, 22505836]

約数ペア:

[(1, 22505836), (2, 11252918), (4, 5626459), (67, 335908), (79, 284884), (134, 167954), (158, 142442), (268, 83977), (316, 71221), (1063, 21172), (2126, 10586), (4252, 5293)]