13256824

素因数分解:

$2^3\times 7^1\times {\mathrm{236729}}^1$

素因数の和:236742

約数の個数: 16

約数和(自身を含む): 28407600

約数和(自身を除く): 15150776

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 236729, 473458, 946916, 1657103, 1893832, 3314206, 6628412, 13256824]

約数ペア:

[(1, 13256824), (2, 6628412), (4, 3314206), (7, 1893832), (8, 1657103), (14, 946916), (28, 473458), (56, 236729)]