19614662

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{73}}^1\times {\mathrm{3631}}^1$

素因数の和:3743

約数の個数: 16

約数和(自身を含む): 30639552

約数和(自身を除く): 11024890

約数列:

[1, 2, 37, 73, 74, 146, 2701, 3631, 5402, 7262, 134347, 265063, 268694, 530126, 9807331, 19614662]

約数ペア:

[(1, 19614662), (2, 9807331), (37, 530126), (73, 268694), (74, 265063), (146, 134347), (2701, 7262), (3631, 5402)]