23856497

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{2087}}^1$

素因数の和:2188

約数の個数: 16

約数和(自身を含む): 28864512

約数和(自身を除く): 5008015

約数列:

[1, 7, 23, 71, 161, 497, 1633, 2087, 11431, 14609, 48001, 148177, 336007, 1037239, 3408071, 23856497]

約数ペア:

[(1, 23856497), (7, 3408071), (23, 1037239), (71, 336007), (161, 148177), (497, 48001), (1633, 14609), (2087, 11431)]