23407865

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{9733}}^1$

素因数の和:9788

約数の個数: 16

約数和(自身を含む): 31070928

約数和(自身を除く): 7663063

約数列:

[1, 5, 13, 37, 65, 185, 481, 2405, 9733, 48665, 126529, 360121, 632645, 1800605, 4681573, 23407865]

約数ペア:

[(1, 23407865), (5, 4681573), (13, 1800605), (37, 632645), (65, 360121), (185, 126529), (481, 48665), (2405, 9733)]