19203066

素因数分解:

$2^1\times 3^2\times {\mathrm{53}}^1\times {\mathrm{20129}}^1$

素因数の和:20190

約数の個数: 24

約数和(自身を含む): 42393780

約数和(自身を除く): 23190714

約数列:

[1, 2, 3, 6, 9, 18, 53, 106, 159, 318, 477, 954, 20129, 40258, 60387, 120774, 181161, 362322, 1066837, 2133674, 3200511, 6401022, 9601533, 19203066]

約数ペア:

[(1, 19203066), (2, 9601533), (3, 6401022), (6, 3200511), (9, 2133674), (18, 1066837), (53, 362322), (106, 181161), (159, 120774), (318, 60387), (477, 40258), (954, 20129)]