16681262

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{6229}}^1$

素因数の和:6347

約数の個数: 16

約数和(自身を含む): 27212640

約数和(自身を除く): 10531378

約数列:

[1, 2, 13, 26, 103, 206, 1339, 2678, 6229, 12458, 80977, 161954, 641587, 1283174, 8340631, 16681262]

約数ペア:

[(1, 16681262), (2, 8340631), (13, 1283174), (26, 641587), (103, 161954), (206, 80977), (1339, 12458), (2678, 6229)]