20110898

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{331}}^1\times {\mathrm{1787}}^1$

素因数の和:2137

約数の個数: 16

約数和(自身を含む): 32055264

約数和(自身を除く): 11944366

約数列:

[1, 2, 17, 34, 331, 662, 1787, 3574, 5627, 11254, 30379, 60758, 591497, 1182994, 10055449, 20110898]

約数ペア:

[(1, 20110898), (2, 10055449), (17, 1182994), (34, 591497), (331, 60758), (662, 30379), (1787, 11254), (3574, 5627)]