191661518

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{157}}^1\times {\mathrm{8597}}^1$

素因数の和:8827

約数の個数: 16

約数和(自身を含む): 293432544

約数和(自身を除く): 101771026

約数列:

[1, 2, 71, 142, 157, 314, 8597, 11147, 17194, 22294, 610387, 1220774, 1349729, 2699458, 95830759, 191661518]

約数ペア:

[(1, 191661518), (2, 95830759), (71, 2699458), (142, 1349729), (157, 1220774), (314, 610387), (8597, 22294), (11147, 17194)]