12831198

素因数分解:

$2^1\times 3^1\times {\mathrm{401}}^1\times {\mathrm{5333}}^1$

素因数の和:5739

約数の個数: 16

約数和(自身を含む): 25731216

約数和(自身を除く): 12900018

約数列:

[1, 2, 3, 6, 401, 802, 1203, 2406, 5333, 10666, 15999, 31998, 2138533, 4277066, 6415599, 12831198]

約数ペア:

[(1, 12831198), (2, 6415599), (3, 4277066), (6, 2138533), (401, 31998), (802, 15999), (1203, 10666), (2406, 5333)]