190019245

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{1321}}^1\times {\mathrm{2213}}^1$

素因数の和:3552

約数の個数: 16

約数和(自身を含む): 245860272

約数和(自身を除く): 55841027

約数列:

[1, 5, 13, 65, 1321, 2213, 6605, 11065, 17173, 28769, 85865, 143845, 2923373, 14616865, 38003849, 190019245]

約数ペア:

[(1, 190019245), (5, 38003849), (13, 14616865), (65, 2923373), (1321, 143845), (2213, 85865), (6605, 28769), (11065, 17173)]