12791542

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{487}}^1\times {\mathrm{571}}^1$

素因数の和:1083

約数の個数: 16

約数和(自身を含む): 20097792

約数和(自身を除く): 7306250

約数列:

[1, 2, 23, 46, 487, 571, 974, 1142, 11201, 13133, 22402, 26266, 278077, 556154, 6395771, 12791542]

約数ペア:

[(1, 12791542), (2, 6395771), (23, 556154), (46, 278077), (487, 26266), (571, 22402), (974, 13133), (1142, 11201)]