12880452

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{82567}}^1$

素因数の和:82587

約数の個数: 24

約数和(自身を含む): 32366656

約数和(自身を除く): 19486204

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 82567, 165134, 247701, 330268, 495402, 990804, 1073371, 2146742, 3220113, 4293484, 6440226, 12880452]

約数ペア:

[(1, 12880452), (2, 6440226), (3, 4293484), (4, 3220113), (6, 2146742), (12, 1073371), (13, 990804), (26, 495402), (39, 330268), (52, 247701), (78, 165134), (156, 82567)]