2019202336

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{3711769}}^1$

素因数の和:3711796

約数の個数: 24

約数和(自身を含む): 4209147180

約数和(自身を除く): 2189944844

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 68, 136, 272, 544, 3711769, 7423538, 14847076, 29694152, 59388304, 63100073, 118776608, 126200146, 252400292, 504800584, 1009601168, 2019202336]

約数ペア:

[(1, 2019202336), (2, 1009601168), (4, 504800584), (8, 252400292), (16, 126200146), (17, 118776608), (32, 63100073), (34, 59388304), (68, 29694152), (136, 14847076), (272, 7423538), (544, 3711769)]