12251005

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{4597}}^1$

素因数の和:4656

約数の個数: 16

約数和(自身を含む): 16221744

約数和(自身を除く): 3970739

約数列:

[1, 5, 13, 41, 65, 205, 533, 2665, 4597, 22985, 59761, 188477, 298805, 942385, 2450201, 12251005]

約数ペア:

[(1, 12251005), (5, 2450201), (13, 942385), (41, 298805), (65, 188477), (205, 59761), (533, 22985), (2665, 4597)]