1520341031

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^2\times {\mathrm{382861}}^1$

素因数の和:382910

約数の個数: 12

約数和(自身を含む): 1750445064

約数和(自身を除く): 230104033

約数列:

[1, 11, 19, 209, 361, 3971, 382861, 4211471, 7274359, 80017949, 138212821, 1520341031]

約数ペア:

[(1, 1520341031), (11, 138212821), (19, 80017949), (209, 7274359), (361, 4211471), (3971, 382861)]