13422493

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{2347}}^1$

素因数の和:2416

約数の個数: 16

約数和(自身を含む): 16529920

約数和(自身を除く): 3107427

約数列:

[1, 7, 19, 43, 133, 301, 817, 2347, 5719, 16429, 44593, 100921, 312151, 706447, 1917499, 13422493]

約数ペア:

[(1, 13422493), (7, 1917499), (19, 706447), (43, 312151), (133, 100921), (301, 44593), (817, 16429), (2347, 5719)]