13291738

素因数分解:

$2^1\times {\mathrm{103}}^1\times {\mathrm{113}}^1\times {\mathrm{571}}^1$

素因数の和:789

約数の個数: 16

約数和(自身を含む): 20344896

約数和(自身を除く): 7053158

約数列:

[1, 2, 103, 113, 206, 226, 571, 1142, 11639, 23278, 58813, 64523, 117626, 129046, 6645869, 13291738]

約数ペア:

[(1, 13291738), (2, 6645869), (103, 129046), (113, 117626), (206, 64523), (226, 58813), (571, 23278), (1142, 11639)]