25139966

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{277}}^1\times {\mathrm{1973}}^1$

素因数の和:2275

約数の個数: 16

約数和(自身を含む): 39511584

約数和(自身を除く): 14371618

約数列:

[1, 2, 23, 46, 277, 554, 1973, 3946, 6371, 12742, 45379, 90758, 546521, 1093042, 12569983, 25139966]

約数ペア:

[(1, 25139966), (2, 12569983), (23, 1093042), (46, 546521), (277, 90758), (554, 45379), (1973, 12742), (3946, 6371)]