2019914362

素因数分解:

$2^1\times {\mathrm{139}}^1\times {\mathrm{419}}^1\times {\mathrm{17341}}^1$

素因数の和:17901

約数の個数: 16

約数和(自身を含む): 3059128800

約数和(自身を除く): 1039214438

約数列:

[1, 2, 139, 278, 419, 838, 17341, 34682, 58241, 116482, 2410399, 4820798, 7265879, 14531758, 1009957181, 2019914362]

約数ペア:

[(1, 2019914362), (2, 1009957181), (139, 14531758), (278, 7265879), (419, 4820798), (838, 2410399), (17341, 116482), (34682, 58241)]