12173668

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{193}}^1\times {\mathrm{1213}}^1$

素因数の和:1423

約数の個数: 24

約数和(自身を含む): 23080568

約数和(自身を除く): 10906900

約数列:

[1, 2, 4, 13, 26, 52, 193, 386, 772, 1213, 2426, 2509, 4852, 5018, 10036, 15769, 31538, 63076, 234109, 468218, 936436, 3043417, 6086834, 12173668]

約数ペア:

[(1, 12173668), (2, 6086834), (4, 3043417), (13, 936436), (26, 468218), (52, 234109), (193, 63076), (386, 31538), (772, 15769), (1213, 10036), (2426, 5018), (2509, 4852)]