20181444991

素因数分解:

${\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{1759}}^1\times {\mathrm{8543}}^1$

素因数の和:10398

約数の個数: 16

約数和(自身を含む): 21653913600

約数和(自身を除く): 1472468609

約数列:

[1, 17, 79, 1343, 1759, 8543, 29903, 138961, 145231, 674897, 2362337, 11473249, 15027137, 255461329, 1187143823, 20181444991]

約数ペア:

[(1, 20181444991), (17, 1187143823), (79, 255461329), (1343, 15027137), (1759, 11473249), (8543, 2362337), (29903, 674897), (138961, 145231)]