13847266

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{173}}^1\times {\mathrm{1291}}^1$

素因数の和:1497

約数の個数: 16

約数和(自身を含む): 21581568

約数和(自身を除く): 7734302

約数列:

[1, 2, 31, 62, 173, 346, 1291, 2582, 5363, 10726, 40021, 80042, 223343, 446686, 6923633, 13847266]

約数ペア:

[(1, 13847266), (2, 6923633), (31, 446686), (62, 223343), (173, 80042), (346, 40021), (1291, 10726), (2582, 5363)]