23438305

素因数分解:

$5^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{2039}}^1$

素因数の和:2085

約数の個数: 24

約数和(自身を含む): 32558400

約数和(自身を除く): 9120095

約数列:

[1, 5, 11, 19, 55, 95, 121, 209, 605, 1045, 2039, 2299, 10195, 11495, 22429, 38741, 112145, 193705, 246719, 426151, 1233595, 2130755, 4687661, 23438305]

約数ペア:

[(1, 23438305), (5, 4687661), (11, 2130755), (19, 1233595), (55, 426151), (95, 246719), (121, 193705), (209, 112145), (605, 38741), (1045, 22429), (2039, 11495), (2299, 10195)]