23693860

素因数分解:

$2^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{27551}}^1$

素因数の和:27603

約数の個数: 24

約数和(自身を含む): 50916096

約数和(自身を除く): 27222236

約数列:

[1, 2, 4, 5, 10, 20, 43, 86, 172, 215, 430, 860, 27551, 55102, 110204, 137755, 275510, 551020, 1184693, 2369386, 4738772, 5923465, 11846930, 23693860]

約数ペア:

[(1, 23693860), (2, 11846930), (4, 5923465), (5, 4738772), (10, 2369386), (20, 1184693), (43, 551020), (86, 275510), (172, 137755), (215, 110204), (430, 55102), (860, 27551)]