16717294

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{12457}}^1$

素因数の和:12531

約数の個数: 16

約数和(自身を含む): 27806256

約数和(自身を除く): 11088962

約数列:

[1, 2, 11, 22, 61, 122, 671, 1342, 12457, 24914, 137027, 274054, 759877, 1519754, 8358647, 16717294]

約数ペア:

[(1, 16717294), (2, 8358647), (11, 1519754), (22, 759877), (61, 274054), (122, 137027), (671, 24914), (1342, 12457)]