42906598

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{161303}}^1$

素因数の和:161331

約数の個数: 16

約数和(自身を含む): 77425920

約数和(自身を除く): 34519322

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 161303, 322606, 1129121, 2258242, 3064757, 6129514, 21453299, 42906598]

約数ペア:

[(1, 42906598), (2, 21453299), (7, 6129514), (14, 3064757), (19, 2258242), (38, 1129121), (133, 322606), (266, 161303)]