16869242

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{29}}^1\times {\mathrm{1721}}^1$

素因数の和:1778

約数の個数: 24

約数和(自身を含む): 28361340

約数和(自身を除く): 11492098

約数列:

[1, 2, 13, 26, 29, 58, 169, 338, 377, 754, 1721, 3442, 4901, 9802, 22373, 44746, 49909, 99818, 290849, 581698, 648817, 1297634, 8434621, 16869242]

約数ペア:

[(1, 16869242), (2, 8434621), (13, 1297634), (26, 648817), (29, 581698), (58, 290849), (169, 99818), (338, 49909), (377, 44746), (754, 22373), (1721, 9802), (3442, 4901)]