13231574558

素因数分解:

$2^1\times {\mathrm{73}}^1\times {\mathrm{1123}}^1\times {\mathrm{80701}}^1$

素因数の和:81899

約数の個数: 16

約数和(自身を含む): 20137408656

約数和(自身を除く): 6905834098

約数列:

[1, 2, 73, 146, 1123, 2246, 80701, 81979, 161402, 163958, 5891173, 11782346, 90627223, 181254446, 6615787279, 13231574558]

約数ペア:

[(1, 13231574558), (2, 6615787279), (73, 181254446), (146, 90627223), (1123, 11782346), (2246, 5891173), (80701, 163958), (81979, 161402)]