12690608

素因数分解:

$2^4\times 7^2\times {\mathrm{16187}}^1$

素因数の和:16209

約数の個数: 30

約数和(自身を含む): 28604196

約数和(自身を除く): 15913588

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 196, 392, 784, 16187, 32374, 64748, 113309, 129496, 226618, 258992, 453236, 793163, 906472, 1586326, 1812944, 3172652, 6345304, 12690608]

約数ペア:

[(1, 12690608), (2, 6345304), (4, 3172652), (7, 1812944), (8, 1586326), (14, 906472), (16, 793163), (28, 453236), (49, 258992), (56, 226618), (98, 129496), (112, 113309), (196, 64748), (392, 32374), (784, 16187)]