20131492909

素因数分解:

${\mathrm{11}}^1\times {\mathrm{211}}^1\times {\mathrm{1759}}^1\times {\mathrm{4931}}^1$

素因数の和:6912

約数の個数: 16

約数和(自身を含む): 22082734080

約数和(自身を除く): 1951241171

約数列:

[1, 11, 211, 1759, 2321, 4931, 19349, 54241, 371149, 1040441, 4082639, 8673629, 11444851, 95409919, 1830135719, 20131492909]

約数ペア:

[(1, 20131492909), (11, 1830135719), (211, 95409919), (1759, 11444851), (2321, 8673629), (4931, 4082639), (19349, 1040441), (54241, 371149)]