13178035

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{6991}}^1$

素因数の和:7038

約数の個数: 16

約数和(自身を含む): 17619840

約数和(自身を除く): 4441805

約数列:

[1, 5, 13, 29, 65, 145, 377, 1885, 6991, 34955, 90883, 202739, 454415, 1013695, 2635607, 13178035]

約数ペア:

[(1, 13178035), (5, 2635607), (13, 1013695), (29, 454415), (65, 202739), (145, 90883), (377, 34955), (1885, 6991)]