13881242

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{3067}}^1$

素因数の和:3173

約数の個数: 16

約数和(自身を含む): 21795072

約数和(自身を除く): 7913830

約数列:

[1, 2, 31, 62, 73, 146, 2263, 3067, 4526, 6134, 95077, 190154, 223891, 447782, 6940621, 13881242]

約数ペア:

[(1, 13881242), (2, 6940621), (31, 447782), (62, 223891), (73, 190154), (146, 95077), (2263, 6134), (3067, 4526)]