12259295

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{233}}^1\times {\mathrm{619}}^1$

素因数の和:874

約数の個数: 16

約数和(自身を含む): 15668640

約数和(自身を除く): 3409345

約数列:

[1, 5, 17, 85, 233, 619, 1165, 3095, 3961, 10523, 19805, 52615, 144227, 721135, 2451859, 12259295]

約数ペア:

[(1, 12259295), (5, 2451859), (17, 721135), (85, 144227), (233, 52615), (619, 19805), (1165, 10523), (3095, 3961)]