18424471

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{769}}^1$

素因数の和:898

約数の個数: 16

約数和(自身を含む): 21128800

約数和(自身を除く): 2704329

約数列:

[1, 13, 19, 97, 247, 769, 1261, 1843, 9997, 14611, 23959, 74593, 189943, 969709, 1417267, 18424471]

約数ペア:

[(1, 18424471), (13, 1417267), (19, 969709), (97, 189943), (247, 74593), (769, 23959), (1261, 14611), (1843, 9997)]