23770109

素因数分解:

${\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{1999}}^1$

素因数の和:2080

約数の個数: 16

約数和(自身を含む): 27648000

約数和(自身を除く): 3877891

約数列:

[1, 11, 23, 47, 253, 517, 1081, 1999, 11891, 21989, 45977, 93953, 505747, 1033483, 2160919, 23770109]

約数ペア:

[(1, 23770109), (11, 2160919), (23, 1033483), (47, 505747), (253, 93953), (517, 45977), (1081, 21989), (1999, 11891)]