17683684

素因数分解:

$2^2\times {\mathrm{421}}^1\times {\mathrm{10501}}^1$

素因数の和:10926

約数の個数: 12

約数和(自身を含む): 31022908

約数和(自身を除く): 13339224

約数列:

[1, 2, 4, 421, 842, 1684, 10501, 21002, 42004, 4420921, 8841842, 17683684]

約数ペア:

[(1, 17683684), (2, 8841842), (4, 4420921), (421, 42004), (842, 21002), (1684, 10501)]