19461188617

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{41}}^1\times {\mathrm{126341}}^1$

素因数の和:126429

約数の個数: 24

約数和(自身を含む): 22806752472

約数和(自身を除く): 3345563855

約数列:

[1, 13, 17, 41, 221, 289, 533, 697, 3757, 9061, 11849, 126341, 154037, 1642433, 2147797, 5179981, 27921361, 36512549, 67339753, 88059677, 474663137, 1144775801, 1497014509, 19461188617]

約数ペア:

[(1, 19461188617), (13, 1497014509), (17, 1144775801), (41, 474663137), (221, 88059677), (289, 67339753), (533, 36512549), (697, 27921361), (3757, 5179981), (9061, 2147797), (11849, 1642433), (126341, 154037)]