12567994

素因数分解:

$2^1\times {\mathrm{67}}^1\times {\mathrm{71}}^1\times {\mathrm{1321}}^1$

素因数の和:1461

約数の個数: 16

約数和(自身を含む): 19417536

約数和(自身を除く): 6849542

約数列:

[1, 2, 67, 71, 134, 142, 1321, 2642, 4757, 9514, 88507, 93791, 177014, 187582, 6283997, 12567994]

約数ペア:

[(1, 12567994), (2, 6283997), (67, 187582), (71, 177014), (134, 93791), (142, 88507), (1321, 9514), (2642, 4757)]