11818672

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{43451}}^1$

素因数の和:43476

約数の個数: 20

約数和(自身を含む): 24246216

約数和(自身を除く): 12427544

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 43451, 86902, 173804, 347608, 695216, 738667, 1477334, 2954668, 5909336, 11818672]

約数ペア:

[(1, 11818672), (2, 5909336), (4, 2954668), (8, 1477334), (16, 738667), (17, 695216), (34, 347608), (68, 173804), (136, 86902), (272, 43451)]