12864228

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{82463}}^1$

素因数の和:82483

約数の個数: 24

約数和(自身を含む): 32325888

約数和(自身を除く): 19461660

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 82463, 164926, 247389, 329852, 494778, 989556, 1072019, 2144038, 3216057, 4288076, 6432114, 12864228]

約数ペア:

[(1, 12864228), (2, 6432114), (3, 4288076), (4, 3216057), (6, 2144038), (12, 1072019), (13, 989556), (26, 494778), (39, 329852), (52, 247389), (78, 164926), (156, 82463)]