11668865

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{5791}}^1$

素因数の和:5840

約数の個数: 16

約数和(自身を含む): 15568896

約数和(自身を除く): 3900031

約数列:

[1, 5, 13, 31, 65, 155, 403, 2015, 5791, 28955, 75283, 179521, 376415, 897605, 2333773, 11668865]

約数ペア:

[(1, 11668865), (5, 2333773), (13, 897605), (31, 376415), (65, 179521), (155, 75283), (403, 28955), (2015, 5791)]