9994952

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{2143}}^1$

素因数の和:2213

約数の個数: 32

約数和(自身を含む): 20839680

約数和(自身を除く): 10844728

約数列:

[1, 2, 4, 8, 11, 22, 44, 53, 88, 106, 212, 424, 583, 1166, 2143, 2332, 4286, 4664, 8572, 17144, 23573, 47146, 94292, 113579, 188584, 227158, 454316, 908632, 1249369, 2498738, 4997476, 9994952]

約数ペア:

[(1, 9994952), (2, 4997476), (4, 2498738), (8, 1249369), (11, 908632), (22, 454316), (44, 227158), (53, 188584), (88, 113579), (106, 94292), (212, 47146), (424, 23573), (583, 17144), (1166, 8572), (2143, 4664), (2332, 4286)]