12684837

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{20231}}^1$

素因数の和:20264

約数の個数: 16

約数和(自身を含む): 19422720

約数和(自身を除く): 6737883

約数列:

[1, 3, 11, 19, 33, 57, 209, 627, 20231, 60693, 222541, 384389, 667623, 1153167, 4228279, 12684837]

約数ペア:

[(1, 12684837), (3, 4228279), (11, 1153167), (19, 667623), (33, 384389), (57, 222541), (209, 60693), (627, 20231)]