19644043

素因数分解:

${\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{151}}^1\times {\mathrm{167}}^1$

素因数の和:378

約数の個数: 16

約数和(自身を含む): 21450240

約数和(自身を除く): 1806197

約数列:

[1, 19, 41, 151, 167, 779, 2869, 3173, 6191, 6847, 25217, 117629, 130093, 479123, 1033897, 19644043]

約数ペア:

[(1, 19644043), (19, 1033897), (41, 479123), (151, 130093), (167, 117629), (779, 25217), (2869, 6847), (3173, 6191)]