18221314

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{131}}^1\times {\mathrm{4091}}^1$

素因数の和:4241

約数の個数: 16

約数和(自身を含む): 29167776

約数和(自身を除く): 10946462

約数列:

[1, 2, 17, 34, 131, 262, 2227, 4091, 4454, 8182, 69547, 139094, 535921, 1071842, 9110657, 18221314]

約数ペア:

[(1, 18221314), (2, 9110657), (17, 1071842), (34, 535921), (131, 139094), (262, 69547), (2227, 8182), (4091, 4454)]