2000966

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{4787}}^1$

素因数の和:4819

約数の個数: 16

約数和(自身を含む): 3447360

約数和(自身を除く): 1446394

約数列:

[1, 2, 11, 19, 22, 38, 209, 418, 4787, 9574, 52657, 90953, 105314, 181906, 1000483, 2000966]

約数ペア:

[(1, 2000966), (2, 1000483), (11, 181906), (19, 105314), (22, 90953), (38, 52657), (209, 9574), (418, 4787)]