19418838

素因数分解:

$2^1\times 3^1\times {\mathrm{1409}}^1\times {\mathrm{2297}}^1$

素因数の和:3711

約数の個数: 16

約数和(自身を含む): 38882160

約数和(自身を除く): 19463322

約数列:

[1, 2, 3, 6, 1409, 2297, 2818, 4227, 4594, 6891, 8454, 13782, 3236473, 6472946, 9709419, 19418838]

約数ペア:

[(1, 19418838), (2, 9709419), (3, 6472946), (6, 3236473), (1409, 13782), (2297, 8454), (2818, 6891), (4227, 4594)]