12659834

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{19843}}^1$

素因数の和:19885

約数の個数: 16

約数和(自身を含む): 21431520

約数和(自身を除く): 8771686

約数列:

[1, 2, 11, 22, 29, 58, 319, 638, 19843, 39686, 218273, 436546, 575447, 1150894, 6329917, 12659834]

約数ペア:

[(1, 12659834), (2, 6329917), (11, 1150894), (22, 575447), (29, 436546), (58, 218273), (319, 39686), (638, 19843)]