24909890

素因数分解:

$2^1\times 5^1\times {\mathrm{443}}^1\times {\mathrm{5623}}^1$

素因数の和:6073

約数の個数: 16

約数和(自身を含む): 44947008

約数和(自身を除く): 20037118

約数列:

[1, 2, 5, 10, 443, 886, 2215, 4430, 5623, 11246, 28115, 56230, 2490989, 4981978, 12454945, 24909890]

約数ペア:

[(1, 24909890), (2, 12454945), (5, 4981978), (10, 2490989), (443, 56230), (886, 28115), (2215, 11246), (4430, 5623)]