19869439967

素因数分解:

${\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{1007527}}^1$

素因数の和:1007618

約数の個数: 16

約数和(自身を含む): 22512205632

約数和(自身を除く): 2642765665

約数列:

[1, 13, 37, 41, 481, 533, 1517, 19721, 1007527, 13097851, 37278499, 41308607, 484620487, 537011891, 1528418459, 19869439967]

約数ペア:

[(1, 19869439967), (13, 1528418459), (37, 537011891), (41, 484620487), (481, 41308607), (533, 37278499), (1517, 13097851), (19721, 1007527)]