1854296972

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{5471}}^1\times {\mathrm{7703}}^1$

素因数の和:13189

約数の個数: 24

約数和(自身を含む): 3541128192

約数和(自身を除く): 1686831220

約数列:

[1, 2, 4, 11, 22, 44, 5471, 7703, 10942, 15406, 21884, 30812, 60181, 84733, 120362, 169466, 240724, 338932, 42143113, 84286226, 168572452, 463574243, 927148486, 1854296972]

約数ペア:

[(1, 1854296972), (2, 927148486), (4, 463574243), (11, 168572452), (22, 84286226), (44, 42143113), (5471, 338932), (7703, 240724), (10942, 169466), (15406, 120362), (21884, 84733), (30812, 60181)]