22746838

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{8431}}^1$

素因数の和:8523

約数の個数: 16

約数和(自身を含む): 36426240

約数和(自身を除く): 13679402

約数列:

[1, 2, 19, 38, 71, 142, 1349, 2698, 8431, 16862, 160189, 320378, 598601, 1197202, 11373419, 22746838]

約数ペア:

[(1, 22746838), (2, 11373419), (19, 1197202), (38, 598601), (71, 320378), (142, 160189), (1349, 16862), (2698, 8431)]