21907091524

素因数分解:

$2^2\times {\mathrm{59}}^1\times {\mathrm{79}}^1\times {\mathrm{1175021}}^1$

素因数の和:1175163

約数の個数: 24

約数和(自身を含む): 39480739200

約数和(自身を除く): 17573647676

約数列:

[1, 2, 4, 59, 79, 118, 158, 236, 316, 4661, 9322, 18644, 1175021, 2350042, 4700084, 69326239, 92826659, 138652478, 185653318, 277304956, 371306636, 5476772881, 10953545762, 21907091524]

約数ペア:

[(1, 21907091524), (2, 10953545762), (4, 5476772881), (59, 371306636), (79, 277304956), (118, 185653318), (158, 138652478), (236, 92826659), (316, 69326239), (4661, 4700084), (9322, 2350042), (18644, 1175021)]