12965577

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{6871}}^1$

素因数の和:6928

約数の個数: 16

約数和(自身を含む): 18801792

約数和(自身を除く): 5836215

約数列:

[1, 3, 17, 37, 51, 111, 629, 1887, 6871, 20613, 116807, 254227, 350421, 762681, 4321859, 12965577]

約数ペア:

[(1, 12965577), (3, 4321859), (17, 762681), (37, 350421), (51, 254227), (111, 116807), (629, 20613), (1887, 6871)]