15990882

素因数分解:

$2^1\times 3^1\times {\mathrm{37}}^1\times {\mathrm{72031}}^1$

素因数の和:72073

約数の個数: 16

約数和(自身を含む): 32846592

約数和(自身を除く): 16855710

約数列:

[1, 2, 3, 6, 37, 74, 111, 222, 72031, 144062, 216093, 432186, 2665147, 5330294, 7995441, 15990882]

約数ペア:

[(1, 15990882), (2, 7995441), (3, 5330294), (6, 2665147), (37, 432186), (74, 216093), (111, 144062), (222, 72031)]