38490193

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{181}}^1\times {\mathrm{1787}}^1$

素因数の和:1992

約数の個数: 16

約数和(自身を含む): 46859904

約数和(自身を除く): 8369711

約数列:

[1, 7, 17, 119, 181, 1267, 1787, 3077, 12509, 21539, 30379, 212653, 323447, 2264129, 5498599, 38490193]

約数ペア:

[(1, 38490193), (7, 5498599), (17, 2264129), (119, 323447), (181, 212653), (1267, 30379), (1787, 21539), (3077, 12509)]