12864462

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{1259}}^1$

素因数の和:1408

約数の個数: 32

約数和(自身を含む): 27941760

約数和(自身を除く): 15077298

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 131, 262, 393, 786, 1259, 1703, 2518, 3406, 3777, 5109, 7554, 10218, 16367, 32734, 49101, 98202, 164929, 329858, 494787, 989574, 2144077, 4288154, 6432231, 12864462]

約数ペア:

[(1, 12864462), (2, 6432231), (3, 4288154), (6, 2144077), (13, 989574), (26, 494787), (39, 329858), (78, 164929), (131, 98202), (262, 49101), (393, 32734), (786, 16367), (1259, 10218), (1703, 7554), (2518, 5109), (3406, 3777)]