19508374

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{73}}^1\times {\mathrm{3259}}^1$

素因数の和:3375

約数の個数: 16

約数和(自身を含む): 30396240

約数和(自身を除く): 10887866

約数列:

[1, 2, 41, 73, 82, 146, 2993, 3259, 5986, 6518, 133619, 237907, 267238, 475814, 9754187, 19508374]

約数ペア:

[(1, 19508374), (2, 9754187), (41, 475814), (73, 267238), (82, 237907), (146, 133619), (2993, 6518), (3259, 5986)]