2019877805

素因数分解:

$5^1\times {\mathrm{11}}^2\times {\mathrm{139}}^1\times {\mathrm{24019}}^1$

素因数の和:24185

約数の個数: 24

約数和(自身を含む): 2683514400

約数和(自身を除く): 663636595

約数列:

[1, 5, 11, 55, 121, 139, 605, 695, 1529, 7645, 16819, 24019, 84095, 120095, 264209, 1321045, 2906299, 3338641, 14531495, 16693205, 36725051, 183625255, 403975561, 2019877805]

約数ペア:

[(1, 2019877805), (5, 403975561), (11, 183625255), (55, 36725051), (121, 16693205), (139, 14531495), (605, 3338641), (695, 2906299), (1529, 1321045), (7645, 264209), (16819, 120095), (24019, 84095)]