17864314

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{3109}}^1$

素因数の和:3154

約数の個数: 24

約数和(自身を含む): 30733020

約数和(自身を除く): 12868706

約数列:

[1, 2, 13, 17, 26, 34, 169, 221, 338, 442, 2873, 3109, 5746, 6218, 40417, 52853, 80834, 105706, 525421, 687089, 1050842, 1374178, 8932157, 17864314]

約数ペア:

[(1, 17864314), (2, 8932157), (13, 1374178), (17, 1050842), (26, 687089), (34, 525421), (169, 105706), (221, 80834), (338, 52853), (442, 40417), (2873, 6218), (3109, 5746)]