23487580

素因数分解:

$2^2\times 5^1\times {\mathrm{97}}^1\times {\mathrm{12107}}^1$

素因数の和:12213

約数の個数: 24

約数和(自身を含む): 49836528

約数和(自身を除く): 26348948

約数列:

[1, 2, 4, 5, 10, 20, 97, 194, 388, 485, 970, 1940, 12107, 24214, 48428, 60535, 121070, 242140, 1174379, 2348758, 4697516, 5871895, 11743790, 23487580]

約数ペア:

[(1, 23487580), (2, 11743790), (4, 5871895), (5, 4697516), (10, 2348758), (20, 1174379), (97, 242140), (194, 121070), (388, 60535), (485, 48428), (970, 24214), (1940, 12107)]