2019468219

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{293}}^1\times {\mathrm{120919}}^1$

素因数の和:121234

約数の個数: 16

約数和(自身を含む): 2844038400

約数和(自身を除く): 824570181

約数列:

[1, 3, 19, 57, 293, 879, 5567, 16701, 120919, 362757, 2297461, 6892383, 35429267, 106287801, 673156073, 2019468219]

約数ペア:

[(1, 2019468219), (3, 673156073), (19, 106287801), (57, 35429267), (293, 6892383), (879, 2297461), (5567, 362757), (16701, 120919)]