13999922

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{5189}}^1$

素因数の和:5281

約数の個数: 16

約数和(自身を含む): 22420800

約数和(自身を除く): 8420878

約数列:

[1, 2, 19, 38, 71, 142, 1349, 2698, 5189, 10378, 98591, 197182, 368419, 736838, 6999961, 13999922]

約数ペア:

[(1, 13999922), (2, 6999961), (19, 736838), (38, 368419), (71, 197182), (142, 98591), (1349, 10378), (2698, 5189)]