19125156

素因数分解:

$2^2\times 3^1\times {\mathrm{53}}^1\times {\mathrm{30071}}^1$

素因数の和:30131

約数の個数: 24

約数和(自身を含む): 45468864

約数和(自身を除く): 26343708

約数列:

[1, 2, 3, 4, 6, 12, 53, 106, 159, 212, 318, 636, 30071, 60142, 90213, 120284, 180426, 360852, 1593763, 3187526, 4781289, 6375052, 9562578, 19125156]

約数ペア:

[(1, 19125156), (2, 9562578), (3, 6375052), (4, 4781289), (6, 3187526), (12, 1593763), (53, 360852), (106, 180426), (159, 120284), (212, 90213), (318, 60142), (636, 30071)]