39442478

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{10429}}^1$

素因数の和:10523

約数の個数: 16

約数和(自身を含む): 62079360

約数和(自身を除く): 22636882

約数列:

[1, 2, 31, 61, 62, 122, 1891, 3782, 10429, 20858, 323299, 636169, 646598, 1272338, 19721239, 39442478]

約数ペア:

[(1, 39442478), (2, 19721239), (31, 1272338), (61, 646598), (62, 636169), (122, 323299), (1891, 20858), (3782, 10429)]