21313392

素因数分解:

$2^4\times 3^1\times {\mathrm{444029}}^1$

素因数の和:444040

約数の個数: 20

約数和(自身を含む): 55059720

約数和(自身を除く): 33746328

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 444029, 888058, 1332087, 1776116, 2664174, 3552232, 5328348, 7104464, 10656696, 21313392]

約数ペア:

[(1, 21313392), (2, 10656696), (3, 7104464), (4, 5328348), (6, 3552232), (8, 2664174), (12, 1776116), (16, 1332087), (24, 888058), (48, 444029)]