2019174554

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{397}}^1\times {\mathrm{110567}}^1$

素因数の和:110989

約数の個数: 16

約数和(自身を含む): 3168436608

約数和(自身を除く): 1149262054

約数列:

[1, 2, 23, 46, 397, 794, 9131, 18262, 110567, 221134, 2543041, 5086082, 43895099, 87790198, 1009587277, 2019174554]

約数ペア:

[(1, 2019174554), (2, 1009587277), (23, 87790198), (46, 43895099), (397, 5086082), (794, 2543041), (9131, 221134), (18262, 110567)]