4090966

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{9787}}^1$

素因数の和:9819

約数の個数: 16

約数和(自身を含む): 7047360

約数和(自身を除く): 2956394

約数列:

[1, 2, 11, 19, 22, 38, 209, 418, 9787, 19574, 107657, 185953, 215314, 371906, 2045483, 4090966]

約数ペア:

[(1, 4090966), (2, 2045483), (11, 371906), (19, 215314), (22, 185953), (38, 107657), (209, 19574), (418, 9787)]