12589509

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{3911}}^1$

素因数の和:3980

約数の個数: 16

約数和(自身を含む): 17838720

約数和(自身を除く): 5249211

約数列:

[1, 3, 29, 37, 87, 111, 1073, 3219, 3911, 11733, 113419, 144707, 340257, 434121, 4196503, 12589509]

約数ペア:

[(1, 12589509), (3, 4196503), (29, 434121), (37, 340257), (87, 144707), (111, 113419), (1073, 11733), (3219, 3911)]