2019732515

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{3251}}^1\times {\mathrm{7309}}^1$

素因数の和:10582

約数の個数: 16

約数和(自身を含む): 2567388960

約数和(自身を除く): 547656445

約数列:

[1, 5, 17, 85, 3251, 7309, 16255, 36545, 55267, 124253, 276335, 621265, 23761559, 118807795, 403946503, 2019732515]

約数ペア:

[(1, 2019732515), (5, 403946503), (17, 118807795), (85, 23761559), (3251, 621265), (7309, 276335), (16255, 124253), (36545, 55267)]