2019429919

素因数分解:

${\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{1399}}^1\times {\mathrm{3001}}^1$

素因数の和:4450

約数の個数: 16

約数和(自身を含む): 2235889600

約数和(自身を除く): 216459681

約数列:

[1, 13, 37, 481, 1399, 3001, 18187, 39013, 51763, 111037, 672919, 1443481, 4198399, 54579187, 155340763, 2019429919]

約数ペア:

[(1, 2019429919), (13, 155340763), (37, 54579187), (481, 4198399), (1399, 1443481), (3001, 672919), (18187, 111037), (39013, 51763)]