19228998

素因数分解:

$2^1\times 3^1\times {\mathrm{43}}^1\times {\mathrm{74531}}^1$

素因数の和:74579

約数の個数: 16

約数和(自身を含む): 39352896

約数和(自身を除く): 20123898

約数列:

[1, 2, 3, 6, 43, 86, 129, 258, 74531, 149062, 223593, 447186, 3204833, 6409666, 9614499, 19228998]

約数ペア:

[(1, 19228998), (2, 9614499), (3, 6409666), (6, 3204833), (43, 447186), (86, 223593), (129, 149062), (258, 74531)]