12586358

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{8609}}^1$

素因数の和:8671

約数の個数: 16

約数和(自身を含む): 20457360

約数和(自身を除く): 7871002

約数列:

[1, 2, 17, 34, 43, 86, 731, 1462, 8609, 17218, 146353, 292706, 370187, 740374, 6293179, 12586358]

約数ペア:

[(1, 12586358), (2, 6293179), (17, 740374), (34, 370187), (43, 292706), (86, 146353), (731, 17218), (1462, 8609)]