13390352

素因数分解:

$2^4\times {\mathrm{67}}^1\times {\mathrm{12491}}^1$

素因数の和:12566

約数の個数: 20

約数和(自身を含む): 26333136

約数和(自身を除く): 12942784

約数列:

[1, 2, 4, 8, 16, 67, 134, 268, 536, 1072, 12491, 24982, 49964, 99928, 199856, 836897, 1673794, 3347588, 6695176, 13390352]

約数ペア:

[(1, 13390352), (2, 6695176), (4, 3347588), (8, 1673794), (16, 836897), (67, 199856), (134, 99928), (268, 49964), (536, 24982), (1072, 12491)]