12866656

素因数分解:

$2^5\times {\mathrm{11}}^2\times {\mathrm{3323}}^1$

素因数の和:3355

約数の個数: 36

約数和(自身を含む): 27851796

約数和(自身を除く): 14985140

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 88, 121, 176, 242, 352, 484, 968, 1936, 3323, 3872, 6646, 13292, 26584, 36553, 53168, 73106, 106336, 146212, 292424, 402083, 584848, 804166, 1169696, 1608332, 3216664, 6433328, 12866656]

約数ペア:

[(1, 12866656), (2, 6433328), (4, 3216664), (8, 1608332), (11, 1169696), (16, 804166), (22, 584848), (32, 402083), (44, 292424), (88, 146212), (121, 106336), (176, 73106), (242, 53168), (352, 36553), (484, 26584), (968, 13292), (1936, 6646), (3323, 3872)]