13893434

素因数分解:

$2^1\times {\mathrm{89}}^2\times {\mathrm{877}}^1$

素因数の和:1057

約数の個数: 12

約数和(自身を含む): 21100974

約数和(自身を除く): 7207540

約数列:

[1, 2, 89, 178, 877, 1754, 7921, 15842, 78053, 156106, 6946717, 13893434]

約数ペア:

[(1, 13893434), (2, 6946717), (89, 156106), (178, 78053), (877, 15842), (1754, 7921)]