187026190

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1438663}}^1$

素因数の和:1438683

約数の個数: 16

約数和(自身を含む): 362543328

約数和(自身を除く): 175517138

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 1438663, 2877326, 7193315, 14386630, 18702619, 37405238, 93513095, 187026190]

約数ペア:

[(1, 187026190), (2, 93513095), (5, 37405238), (10, 18702619), (13, 14386630), (26, 7193315), (65, 2877326), (130, 1438663)]