19026429

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{541}}^1\times {\mathrm{617}}^1$

素因数の和:1180

約数の個数: 16

約数和(自身を含む): 26796480

約数和(自身を除く): 7770051

約数列:

[1, 3, 19, 57, 541, 617, 1623, 1851, 10279, 11723, 30837, 35169, 333797, 1001391, 6342143, 19026429]

約数ペア:

[(1, 19026429), (3, 6342143), (19, 1001391), (57, 333797), (541, 35169), (617, 30837), (1623, 11723), (1851, 10279)]