15340974

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{232439}}^1$

素因数の和:232455

約数の個数: 16

約数和(自身を含む): 33471360

約数和(自身を除く): 18130386

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 232439, 464878, 697317, 1394634, 2556829, 5113658, 7670487, 15340974]

約数ペア:

[(1, 15340974), (2, 7670487), (3, 5113658), (6, 2556829), (11, 1394634), (22, 697317), (33, 464878), (66, 232439)]