12730866

素因数分解:

$2^1\times 3^1\times {\mathrm{523}}^1\times {\mathrm{4057}}^1$

素因数の和:4585

約数の個数: 16

約数和(自身を含む): 25516704

約数和(自身を除く): 12785838

約数列:

[1, 2, 3, 6, 523, 1046, 1569, 3138, 4057, 8114, 12171, 24342, 2121811, 4243622, 6365433, 12730866]

約数ペア:

[(1, 12730866), (2, 6365433), (3, 4243622), (6, 2121811), (523, 24342), (1046, 12171), (1569, 8114), (3138, 4057)]