2019939834

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{315517}}^1$

素因数の和:315630

約数の個数: 32

約数和(自身を含む): 4452590016

約数和(自身を除く): 2432650182

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 97, 194, 291, 582, 1067, 2134, 3201, 6402, 315517, 631034, 946551, 1893102, 3470687, 6941374, 10412061, 20824122, 30605149, 61210298, 91815447, 183630894, 336656639, 673313278, 1009969917, 2019939834]

約数ペア:

[(1, 2019939834), (2, 1009969917), (3, 673313278), (6, 336656639), (11, 183630894), (22, 91815447), (33, 61210298), (66, 30605149), (97, 20824122), (194, 10412061), (291, 6941374), (582, 3470687), (1067, 1893102), (2134, 946551), (3201, 631034), (6402, 315517)]