538923619

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1021}}^1\times {\mathrm{2137}}^1$

素因数の和:3190

約数の個数: 16

約数和(自身を含む): 611810080

約数和(自身を除く): 72886461

約数列:

[1, 13, 19, 247, 1021, 2137, 13273, 19399, 27781, 40603, 252187, 527839, 2181877, 28364401, 41455663, 538923619]

約数ペア:

[(1, 538923619), (13, 41455663), (19, 28364401), (247, 2181877), (1021, 527839), (2137, 252187), (13273, 40603), (19399, 27781)]