2277682

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{5449}}^1$

素因数の和:5481

約数の個数: 16

約数和(自身を含む): 3924000

約数和(自身を除く): 1646318

約数列:

[1, 2, 11, 19, 22, 38, 209, 418, 5449, 10898, 59939, 103531, 119878, 207062, 1138841, 2277682]

約数ペア:

[(1, 2277682), (2, 1138841), (11, 207062), (19, 119878), (22, 103531), (38, 59939), (209, 10898), (418, 5449)]