39880031

素因数分解:

${\mathrm{19}}^2\times {\mathrm{61}}^1\times {\mathrm{1811}}^1$

素因数の和:1910

約数の個数: 12

約数和(自身を含む): 42803064

約数和(自身を除く): 2923033

約数列:

[1, 19, 61, 361, 1159, 1811, 22021, 34409, 110471, 653771, 2098949, 39880031]

約数ペア:

[(1, 39880031), (19, 2098949), (61, 653771), (361, 110471), (1159, 34409), (1811, 22021)]