2019468242

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{719}}^1\times {\mathrm{127669}}^1$

素因数の和:128401

約数の個数: 16

約数和(自身を含む): 3309206400

約数和(自身を除く): 1289738158

約数列:

[1, 2, 11, 22, 719, 1438, 7909, 15818, 127669, 255338, 1404359, 2808718, 91794011, 183588022, 1009734121, 2019468242]

約数ペア:

[(1, 2019468242), (2, 1009734121), (11, 183588022), (22, 91794011), (719, 2808718), (1438, 1404359), (7909, 255338), (15818, 127669)]