19466374

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{229}}^1\times {\mathrm{2237}}^1$

素因数の和:2487

約数の個数: 16

約数和(自身を含む): 30884400

約数和(自身を除く): 11418026

約数列:

[1, 2, 19, 38, 229, 458, 2237, 4351, 4474, 8702, 42503, 85006, 512273, 1024546, 9733187, 19466374]

約数ペア:

[(1, 19466374), (2, 9733187), (19, 1024546), (38, 512273), (229, 85006), (458, 42503), (2237, 8702), (4351, 4474)]