18435794

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{8543}}^1$

素因数の和:8641

約数の個数: 16

約数和(自身を含む): 30143232

約数和(自身を除く): 11707438

約数列:

[1, 2, 13, 26, 83, 166, 1079, 2158, 8543, 17086, 111059, 222118, 709069, 1418138, 9217897, 18435794]

約数ペア:

[(1, 18435794), (2, 9217897), (13, 1418138), (26, 709069), (83, 222118), (166, 111059), (1079, 17086), (2158, 8543)]