12732808

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{257}}^1\times {\mathrm{563}}^1$

素因数の和:837

約数の個数: 32

約数和(自身を含む): 26192160

約数和(自身を除く): 13459352

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 257, 514, 563, 1028, 1126, 2056, 2252, 2827, 4504, 5654, 6193, 11308, 12386, 22616, 24772, 49544, 144691, 289382, 578764, 1157528, 1591601, 3183202, 6366404, 12732808]

約数ペア:

[(1, 12732808), (2, 6366404), (4, 3183202), (8, 1591601), (11, 1157528), (22, 578764), (44, 289382), (88, 144691), (257, 49544), (514, 24772), (563, 22616), (1028, 12386), (1126, 11308), (2056, 6193), (2252, 5654), (2827, 4504)]