13274488

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{40471}}^1$

素因数の和:40518

約数の個数: 16

約数和(自身を含む): 25497360

約数和(自身を除く): 12222872

約数列:

[1, 2, 4, 8, 41, 82, 164, 328, 40471, 80942, 161884, 323768, 1659311, 3318622, 6637244, 13274488]

約数ペア:

[(1, 13274488), (2, 6637244), (4, 3318622), (8, 1659311), (41, 323768), (82, 161884), (164, 80942), (328, 40471)]