12557542

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{3023}}^1$

素因数の和:3123

約数の個数: 16

約数和(自身を含む): 19740672

約数和(自身を除く): 7183130

約数列:

[1, 2, 31, 62, 67, 134, 2077, 3023, 4154, 6046, 93713, 187426, 202541, 405082, 6278771, 12557542]

約数ペア:

[(1, 12557542), (2, 6278771), (31, 405082), (62, 202541), (67, 187426), (134, 93713), (2077, 6046), (3023, 4154)]