18808214399

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1171}}^1\times {\mathrm{65027}}^1$

素因数の和:66230

約数の個数: 16

約数和(自身を含む): 21339588480

約数和(自身を除く): 2531374081

約数列:

[1, 13, 19, 247, 1171, 15223, 22249, 65027, 289237, 845351, 1235513, 16061669, 76146617, 989906021, 1446785723, 18808214399]

約数ペア:

[(1, 18808214399), (13, 1446785723), (19, 989906021), (247, 76146617), (1171, 16061669), (15223, 1235513), (22249, 845351), (65027, 289237)]