123444838

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{1871}}^1\times {\mathrm{2999}}^1$

素因数の和:4883

約数の個数: 16

約数和(自身を含む): 202176000

約数和(自身を除く): 78731162

約数列:

[1, 2, 11, 22, 1871, 2999, 3742, 5998, 20581, 32989, 41162, 65978, 5611129, 11222258, 61722419, 123444838]

約数ペア:

[(1, 123444838), (2, 61722419), (11, 11222258), (22, 5611129), (1871, 65978), (2999, 41162), (3742, 32989), (5998, 20581)]