18674585

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{2647}}^1$

素因数の和:2752

約数の個数: 16

約数和(自身を含む): 24022656

約数和(自身を除く): 5348071

約数列:

[1, 5, 17, 83, 85, 415, 1411, 2647, 7055, 13235, 44999, 219701, 224995, 1098505, 3734917, 18674585]

約数ペア:

[(1, 18674585), (5, 3734917), (17, 1098505), (83, 224995), (85, 219701), (415, 44999), (1411, 13235), (2647, 7055)]