19138045251

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{6131}}^1\times {\mathrm{80039}}^1$

素因数の和:86186

約数の個数: 16

約数和(自身を含む): 27485095680

約数和(自身を除く): 8347050429

約数列:

[1, 3, 13, 39, 6131, 18393, 79703, 80039, 239109, 240117, 1040507, 3121521, 490719109, 1472157327, 6379348417, 19138045251]

約数ペア:

[(1, 19138045251), (3, 6379348417), (13, 1472157327), (39, 490719109), (6131, 3121521), (18393, 1040507), (79703, 240117), (80039, 239109)]