2019418133681

素因数分解:

${\mathrm{13}}^1\times {\mathrm{281}}^1\times {\mathrm{4057}}^1\times {\mathrm{136261}}^1$

素因数の和:140612

約数の個数: 16

約数和(自身を含む): 2183051321808

約数和(自身を除く): 163633188127

約数列:

[1, 13, 281, 3653, 4057, 52741, 136261, 1140017, 1771393, 14820221, 38289341, 497761433, 552810877, 7186541401, 155339856437, 2019418133681]

約数ペア:

[(1, 2019418133681), (13, 155339856437), (281, 7186541401), (3653, 552810877), (4057, 497761433), (52741, 38289341), (136261, 14820221), (1140017, 1771393)]