19234503

素因数分解:

$3^4\times {\mathrm{83}}^1\times {\mathrm{2861}}^1$

素因数の和:2956

約数の個数: 20

約数和(自身を含む): 29089368

約数和(自身を除く): 9854865

約数列:

[1, 3, 9, 27, 81, 83, 249, 747, 2241, 2861, 6723, 8583, 25749, 77247, 231741, 237463, 712389, 2137167, 6411501, 19234503]

約数ペア:

[(1, 19234503), (3, 6411501), (9, 2137167), (27, 712389), (81, 237463), (83, 231741), (249, 77247), (747, 25749), (2241, 8583), (2861, 6723)]