12538626

素因数分解:

$2^1\times 3^1\times {\mathrm{73}}^1\times {\mathrm{28627}}^1$

素因数の和:28705

約数の個数: 16

約数和(自身を含む): 25421664

約数和(自身を除く): 12883038

約数列:

[1, 2, 3, 6, 73, 146, 219, 438, 28627, 57254, 85881, 171762, 2089771, 4179542, 6269313, 12538626]

約数ペア:

[(1, 12538626), (2, 6269313), (3, 4179542), (6, 2089771), (73, 171762), (146, 85881), (219, 57254), (438, 28627)]