11720236024

素因数分解:

$2^3\times 7^1\times {\mathrm{209289929}}^1$

素因数の和:209289942

約数の個数: 16

約数和(自身を含む): 25114791600

約数和(自身を除く): 13394555576

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 209289929, 418579858, 837159716, 1465029503, 1674319432, 2930059006, 5860118012, 11720236024]

約数ペア:

[(1, 11720236024), (2, 5860118012), (4, 2930059006), (7, 1674319432), (8, 1465029503), (14, 837159716), (28, 418579858), (56, 209289929)]