12513085

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{311}}^1\times {\mathrm{619}}^1$

素因数の和:948

約数の個数: 16

約数和(自身を含む): 16248960

約数和(自身を除く): 3735875

約数列:

[1, 5, 13, 65, 311, 619, 1555, 3095, 4043, 8047, 20215, 40235, 192509, 962545, 2502617, 12513085]

約数ペア:

[(1, 12513085), (5, 2502617), (13, 962545), (65, 192509), (311, 40235), (619, 20215), (1555, 8047), (3095, 4043)]