13163245

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{3947}}^1$

素因数の和:4004

約数の個数: 16

約数和(自身を含む): 17055360

約数和(自身を除く): 3892115

約数列:

[1, 5, 23, 29, 115, 145, 667, 3335, 3947, 19735, 90781, 114463, 453905, 572315, 2632649, 13163245]

約数ペア:

[(1, 13163245), (5, 2632649), (23, 572315), (29, 453905), (115, 114463), (145, 90781), (667, 19735), (3335, 3947)]