871130012

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{11462237}}^1$

素因数の和:11462260

約数の個数: 12

約数和(自身を含む): 1604713320

約数和(自身を除く): 733583308

約数列:

[1, 2, 4, 19, 38, 76, 11462237, 22924474, 45848948, 217782503, 435565006, 871130012]

約数ペア:

[(1, 871130012), (2, 435565006), (4, 217782503), (19, 45848948), (38, 22924474), (76, 11462237)]