12989914

素因数分解:

$2^1\times 7^1\times {\mathrm{599}}^1\times {\mathrm{1549}}^1$

素因数の和:2157

約数の個数: 16

約数和(自身を含む): 22320000

約数和(自身を除く): 9330086

約数列:

[1, 2, 7, 14, 599, 1198, 1549, 3098, 4193, 8386, 10843, 21686, 927851, 1855702, 6494957, 12989914]

約数ペア:

[(1, 12989914), (2, 6494957), (7, 1855702), (14, 927851), (599, 21686), (1198, 10843), (1549, 8386), (3098, 4193)]