2183138

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{787}}^1$

素因数の和:881

約数の個数: 16

約数和(自身を含む): 3498720

約数和(自身を除く): 1315582

約数列:

[1, 2, 19, 38, 73, 146, 787, 1387, 1574, 2774, 14953, 29906, 57451, 114902, 1091569, 2183138]

約数ペア:

[(1, 2183138), (2, 1091569), (19, 114902), (38, 57451), (73, 29906), (146, 14953), (787, 2774), (1387, 1574)]