2019900982

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{166631}}^1$

素因数の和:166692

約数の個数: 32

約数和(自身を含む): 3599251200

約数和(自身を除く): 1579350218

約数列:

[1, 2, 11, 19, 22, 29, 38, 58, 209, 319, 418, 551, 638, 1102, 6061, 12122, 166631, 333262, 1832941, 3165989, 3665882, 4832299, 6331978, 9664598, 34825879, 53155289, 69651758, 91813681, 106310578, 183627362, 1009950491, 2019900982]

約数ペア:

[(1, 2019900982), (2, 1009950491), (11, 183627362), (19, 106310578), (22, 91813681), (29, 69651758), (38, 53155289), (58, 34825879), (209, 9664598), (319, 6331978), (418, 4832299), (551, 3665882), (638, 3165989), (1102, 1832941), (6061, 333262), (12122, 166631)]