2012119189

素因数分解:

${\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{1031}}^1\times {\mathrm{1601}}^1$

素因数の和:2708

約数の個数: 16

約数和(自身を含む): 2142630144

約数和(自身を除く): 130510955

約数列:

[1, 23, 53, 1031, 1219, 1601, 23713, 36823, 54643, 84853, 1256789, 1650631, 1951619, 37964513, 87483443, 2012119189]

約数ペア:

[(1, 2012119189), (23, 87483443), (53, 37964513), (1031, 1951619), (1219, 1650631), (1601, 1256789), (23713, 84853), (36823, 54643)]