2019963110

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{1669391}}^1$

素因数の和:1669420

約数の個数: 24

約数和(自身を含む): 3996524448

約数和(自身を除く): 1976561338

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 121, 242, 605, 1210, 1669391, 3338782, 8346955, 16693910, 18363301, 36726602, 91816505, 183633010, 201996311, 403992622, 1009981555, 2019963110]

約数ペア:

[(1, 2019963110), (2, 1009981555), (5, 403992622), (10, 201996311), (11, 183633010), (22, 91816505), (55, 36726602), (110, 18363301), (121, 16693910), (242, 8346955), (605, 3338782), (1210, 1669391)]