12390222

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{158849}}^1$

素因数の和:158867

約数の個数: 16

約数和(自身を含む): 26686800

約数和(自身を除く): 14296578

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 158849, 317698, 476547, 953094, 2065037, 4130074, 6195111, 12390222]

約数ペア:

[(1, 12390222), (2, 6195111), (3, 4130074), (6, 2065037), (13, 953094), (26, 476547), (39, 317698), (78, 158849)]