13945540

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{99611}}^1$

素因数の和:99627

約数の個数: 24

約数和(自身を含む): 33469632

約数和(自身を除く): 19524092

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 99611, 199222, 398444, 498055, 697277, 996110, 1394554, 1992220, 2789108, 3486385, 6972770, 13945540]

約数ペア:

[(1, 13945540), (2, 6972770), (4, 3486385), (5, 2789108), (7, 1992220), (10, 1394554), (14, 996110), (20, 697277), (28, 498055), (35, 398444), (70, 199222), (140, 99611)]