16538042

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{401}}^1\times {\mathrm{1213}}^1$

素因数の和:1633

約数の個数: 16

約数和(自身を含む): 26353512

約数和(自身を除く): 9815470

約数列:

[1, 2, 17, 34, 401, 802, 1213, 2426, 6817, 13634, 20621, 41242, 486413, 972826, 8269021, 16538042]

約数ペア:

[(1, 16538042), (2, 8269021), (17, 972826), (34, 486413), (401, 41242), (802, 20621), (1213, 13634), (2426, 6817)]