38986244

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{21611}}^1$

素因数の和:21667

約数の個数: 24

約数和(自身を含む): 76247136

約数和(自身を除く): 37260892

約数列:

[1, 2, 4, 11, 22, 41, 44, 82, 164, 451, 902, 1804, 21611, 43222, 86444, 237721, 475442, 886051, 950884, 1772102, 3544204, 9746561, 19493122, 38986244]

約数ペア:

[(1, 38986244), (2, 19493122), (4, 9746561), (11, 3544204), (22, 1772102), (41, 950884), (44, 886051), (82, 475442), (164, 237721), (451, 86444), (902, 43222), (1804, 21611)]