19155354

素因数分解:

$2^1\times 3^1\times {\mathrm{107}}^1\times {\mathrm{29837}}^1$

素因数の和:29949

約数の個数: 16

約数和(自身を含む): 38670048

約数和(自身を除く): 19514694

約数列:

[1, 2, 3, 6, 107, 214, 321, 642, 29837, 59674, 89511, 179022, 3192559, 6385118, 9577677, 19155354]

約数ペア:

[(1, 19155354), (2, 9577677), (3, 6385118), (6, 3192559), (107, 179022), (214, 89511), (321, 59674), (642, 29837)]