22898564

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{211}}^1\times {\mathrm{2087}}^1$

素因数の和:2315

約数の個数: 24

約数和(自身を含む): 43380288

約数和(自身を除く): 20481724

約数列:

[1, 2, 4, 13, 26, 52, 211, 422, 844, 2087, 2743, 4174, 5486, 8348, 10972, 27131, 54262, 108524, 440357, 880714, 1761428, 5724641, 11449282, 22898564]

約数ペア:

[(1, 22898564), (2, 11449282), (4, 5724641), (13, 1761428), (26, 880714), (52, 440357), (211, 108524), (422, 54262), (844, 27131), (2087, 10972), (2743, 8348), (4174, 5486)]