190056842

素因数分解:

$2^1\times {\mathrm{191}}^1\times {\mathrm{389}}^1\times {\mathrm{1279}}^1$

素因数の和:1861

約数の個数: 16

約数和(自身を含む): 287539200

約数和(自身を除く): 97482358

約数列:

[1, 2, 191, 382, 389, 778, 1279, 2558, 74299, 148598, 244289, 488578, 497531, 995062, 95028421, 190056842]

約数ペア:

[(1, 190056842), (2, 95028421), (191, 995062), (382, 497531), (389, 488578), (778, 244289), (1279, 148598), (2558, 74299)]