19203794

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{6397}}^1$

素因数の和:6497

約数の個数: 16

約数和(自身を含む): 30710400

約数和(自身を除く): 11506606

約数列:

[1, 2, 19, 38, 79, 158, 1501, 3002, 6397, 12794, 121543, 243086, 505363, 1010726, 9601897, 19203794]

約数ペア:

[(1, 19203794), (2, 9601897), (19, 1010726), (38, 505363), (79, 243086), (158, 121543), (1501, 12794), (3002, 6397)]