39958354

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{419}}^1\times {\mathrm{1163}}^1$

素因数の和:1625

約数の個数: 16

約数和(自身を含む): 61598880

約数和(自身を除く): 21640526

約数列:

[1, 2, 41, 82, 419, 838, 1163, 2326, 17179, 34358, 47683, 95366, 487297, 974594, 19979177, 39958354]

約数ペア:

[(1, 39958354), (2, 19979177), (41, 974594), (82, 487297), (419, 95366), (838, 47683), (1163, 34358), (2326, 17179)]