23400530

素因数分解:

$2^1\times 5^1\times {\mathrm{131}}^1\times {\mathrm{17863}}^1$

素因数の和:18001

約数の個数: 16

約数和(自身を含む): 42444864

約数和(自身を除く): 19044334

約数列:

[1, 2, 5, 10, 131, 262, 655, 1310, 17863, 35726, 89315, 178630, 2340053, 4680106, 11700265, 23400530]

約数ペア:

[(1, 23400530), (2, 11700265), (5, 4680106), (10, 2340053), (131, 178630), (262, 89315), (655, 35726), (1310, 17863)]