2019274491

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{2333}}^1\times {\mathrm{22193}}^1$

素因数の和:24542

約数の個数: 16

約数和(自身を含む): 2900844576

約数和(自身を除く): 881570085

約数列:

[1, 3, 13, 39, 2333, 6999, 22193, 30329, 66579, 90987, 288509, 865527, 51776269, 155328807, 673091497, 2019274491]

約数ペア:

[(1, 2019274491), (3, 673091497), (13, 155328807), (39, 51776269), (2333, 865527), (6999, 288509), (22193, 90987), (30329, 66579)]