13428208

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{27073}}^1$

素因数の和:27112

約数の個数: 20

約数和(自身を含む): 26857408

約数和(自身を除く): 13429200

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 27073, 54146, 108292, 216584, 433168, 839263, 1678526, 3357052, 6714104, 13428208]

約数ペア:

[(1, 13428208), (2, 6714104), (4, 3357052), (8, 1678526), (16, 839263), (31, 433168), (62, 216584), (124, 108292), (248, 54146), (496, 27073)]