12477230

素因数分解:

$2^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{11447}}^1$

素因数の和:11563

約数の個数: 16

約数和(自身を含む): 22667040

約数和(自身を除く): 10189810

約数列:

[1, 2, 5, 10, 109, 218, 545, 1090, 11447, 22894, 57235, 114470, 1247723, 2495446, 6238615, 12477230]

約数ペア:

[(1, 12477230), (2, 6238615), (5, 2495446), (10, 1247723), (109, 114470), (218, 57235), (545, 22894), (1090, 11447)]