72831674

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{19759}}^1$

素因数の和:19877

約数の個数: 16

約数和(自身を含む): 116188800

約数和(自身を除く): 43357126

約数列:

[1, 2, 19, 38, 97, 194, 1843, 3686, 19759, 39518, 375421, 750842, 1916623, 3833246, 36415837, 72831674]

約数ペア:

[(1, 72831674), (2, 36415837), (19, 3833246), (38, 1916623), (97, 750842), (194, 375421), (1843, 39518), (3686, 19759)]