13256888

素因数分解:

$2^3\times {\mathrm{67}}^1\times {\mathrm{24733}}^1$

素因数の和:24806

約数の個数: 16

約数和(自身を含む): 25228680

約数和(自身を除く): 11971792

約数列:

[1, 2, 4, 8, 67, 134, 268, 536, 24733, 49466, 98932, 197864, 1657111, 3314222, 6628444, 13256888]

約数ペア:

[(1, 13256888), (2, 6628444), (4, 3314222), (8, 1657111), (67, 197864), (134, 98932), (268, 49466), (536, 24733)]