18782926

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{331}}^1\times {\mathrm{1669}}^1$

素因数の和:2019

約数の個数: 16

約数和(自身を含む): 29939760

約数和(自身を除く): 11156834

約数列:

[1, 2, 17, 34, 331, 662, 1669, 3338, 5627, 11254, 28373, 56746, 552439, 1104878, 9391463, 18782926]

約数ペア:

[(1, 18782926), (2, 9391463), (17, 1104878), (34, 552439), (331, 56746), (662, 28373), (1669, 11254), (3338, 5627)]