19361842

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{136351}}^1$

素因数の和:136424

約数の個数: 8

約数和(自身を含む): 29452032

約数和(自身を除く): 10090190

約数列:

[1, 2, 71, 142, 136351, 272702, 9680921, 19361842]

約数ペア:

[(1, 19361842), (2, 9680921), (71, 272702), (142, 136351)]