31421234

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{1013}}^1\times {\mathrm{1193}}^1$

素因数の和:2221

約数の個数: 16

約数和(自身を含む): 50850072

約数和(自身を除く): 19428838

約数列:

[1, 2, 13, 26, 1013, 1193, 2026, 2386, 13169, 15509, 26338, 31018, 1208509, 2417018, 15710617, 31421234]

約数ペア:

[(1, 31421234), (2, 15710617), (13, 2417018), (26, 1208509), (1013, 31018), (1193, 26338), (2026, 15509), (2386, 13169)]