12229165

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{4003}}^1$

素因数の和:4068

約数の個数: 16

約数和(自身を含む): 16144128

約数和(自身を除く): 3914963

約数列:

[1, 5, 13, 47, 65, 235, 611, 3055, 4003, 20015, 52039, 188141, 260195, 940705, 2445833, 12229165]

約数ペア:

[(1, 12229165), (5, 2445833), (13, 940705), (47, 260195), (65, 188141), (235, 52039), (611, 20015), (3055, 4003)]