12230889

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{19507}}^1$

素因数の和:19540

約数の個数: 16

約数和(自身を含む): 18727680

約数和(自身を除く): 6496791

約数列:

[1, 3, 11, 19, 33, 57, 209, 627, 19507, 58521, 214577, 370633, 643731, 1111899, 4076963, 12230889]

約数ペア:

[(1, 12230889), (3, 4076963), (11, 1111899), (19, 643731), (33, 370633), (57, 214577), (209, 58521), (627, 19507)]