12978834

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{6781}}^1$

素因数の和:6826

約数の個数: 32

約数和(自身を含む): 29298240

約数和(自身を除く): 16319406

約数列:

[1, 2, 3, 6, 11, 22, 29, 33, 58, 66, 87, 174, 319, 638, 957, 1914, 6781, 13562, 20343, 40686, 74591, 149182, 196649, 223773, 393298, 447546, 589947, 1179894, 2163139, 4326278, 6489417, 12978834]

約数ペア:

[(1, 12978834), (2, 6489417), (3, 4326278), (6, 2163139), (11, 1179894), (22, 589947), (29, 447546), (33, 393298), (58, 223773), (66, 196649), (87, 149182), (174, 74591), (319, 40686), (638, 20343), (957, 13562), (1914, 6781)]