12727504

素因数分解:

$2^4\times {\mathrm{103}}^1\times {\mathrm{7723}}^1$

素因数の和:7834

約数の個数: 20

約数和(自身を含む): 24902176

約数和(自身を除く): 12174672

約数列:

[1, 2, 4, 8, 16, 103, 206, 412, 824, 1648, 7723, 15446, 30892, 61784, 123568, 795469, 1590938, 3181876, 6363752, 12727504]

約数ペア:

[(1, 12727504), (2, 6363752), (4, 3181876), (8, 1590938), (16, 795469), (103, 123568), (206, 61784), (412, 30892), (824, 15446), (1648, 7723)]