11950220

素因数分解:

$2^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{12713}}^1$

素因数の和:12769

約数の個数: 24

約数和(自身を含む): 25631424

約数和(自身を除く): 13681204

約数列:

[1, 2, 4, 5, 10, 20, 47, 94, 188, 235, 470, 940, 12713, 25426, 50852, 63565, 127130, 254260, 597511, 1195022, 2390044, 2987555, 5975110, 11950220]

約数ペア:

[(1, 11950220), (2, 5975110), (4, 2987555), (5, 2390044), (10, 1195022), (20, 597511), (47, 254260), (94, 127130), (188, 63565), (235, 50852), (470, 25426), (940, 12713)]