133037278

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{318271}}^1$

素因数の和:318303

約数の個数: 16

約数和(自身を含む): 229155840

約数和(自身を除く): 96118562

約数列:

[1, 2, 11, 19, 22, 38, 209, 418, 318271, 636542, 3500981, 6047149, 7001962, 12094298, 66518639, 133037278]

約数ペア:

[(1, 133037278), (2, 66518639), (11, 12094298), (19, 7001962), (22, 6047149), (38, 3500981), (209, 636542), (418, 318271)]