19131162

素因数分解:

$2^1\times 3^1\times {\mathrm{47}}^1\times {\mathrm{179}}^1\times {\mathrm{379}}^1$

素因数の和:610

約数の個数: 32

約数和(自身を含む): 39398400

約数和(自身を除く): 20267238

約数列:

[1, 2, 3, 6, 47, 94, 141, 179, 282, 358, 379, 537, 758, 1074, 1137, 2274, 8413, 16826, 17813, 25239, 35626, 50478, 53439, 67841, 106878, 135682, 203523, 407046, 3188527, 6377054, 9565581, 19131162]

約数ペア:

[(1, 19131162), (2, 9565581), (3, 6377054), (6, 3188527), (47, 407046), (94, 203523), (141, 135682), (179, 106878), (282, 67841), (358, 53439), (379, 50478), (537, 35626), (758, 25239), (1074, 17813), (1137, 16826), (2274, 8413)]