23520809

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{1499}}^1$

素因数の和:1600

約数の個数: 16

約数和(自身を含む): 27216000

約数和(自身を除く): 3695191

約数列:

[1, 13, 17, 71, 221, 923, 1207, 1499, 15691, 19487, 25483, 106429, 331279, 1383577, 1809293, 23520809]

約数ペア:

[(1, 23520809), (13, 1809293), (17, 1383577), (71, 331279), (221, 106429), (923, 25483), (1207, 19487), (1499, 15691)]