22638578

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{523}}^1\times {\mathrm{941}}^1$

素因数の和:1489

約数の個数: 16

約数和(自身を含む): 35539776

約数和(自身を除く): 12901198

約数列:

[1, 2, 23, 46, 523, 941, 1046, 1882, 12029, 21643, 24058, 43286, 492143, 984286, 11319289, 22638578]

約数ペア:

[(1, 22638578), (2, 11319289), (23, 984286), (46, 492143), (523, 43286), (941, 24058), (1046, 21643), (1882, 12029)]