13740415

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{1543}}^1$

素因数の和:1698

約数の個数: 16

約数和(自身を含む): 17898048

約数和(自身を除く): 4157633

約数列:

[1, 5, 13, 65, 137, 685, 1543, 1781, 7715, 8905, 20059, 100295, 211391, 1056955, 2748083, 13740415]

約数ペア:

[(1, 13740415), (5, 2748083), (13, 1056955), (65, 211391), (137, 100295), (685, 20059), (1543, 8905), (1781, 7715)]