13221569144

素因数分解:

$2^3\times 7^1\times {\mathrm{236099449}}^1$

素因数の和:236099462

約数の個数: 16

約数和(自身を含む): 28331934000

約数和(自身を除く): 15110364856

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 236099449, 472198898, 944397796, 1652696143, 1888795592, 3305392286, 6610784572, 13221569144]

約数ペア:

[(1, 13221569144), (2, 6610784572), (4, 3305392286), (7, 1888795592), (8, 1652696143), (14, 944397796), (28, 472198898), (56, 236099449)]