15559138

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{2017}}^1$

素因数の和:2074

約数の個数: 32

約数和(自身を含む): 29059200

約数和(自身を除く): 13500062

約数列:

[1, 2, 7, 14, 19, 29, 38, 58, 133, 203, 266, 406, 551, 1102, 2017, 3857, 4034, 7714, 14119, 28238, 38323, 58493, 76646, 116986, 268261, 409451, 536522, 818902, 1111367, 2222734, 7779569, 15559138]

約数ペア:

[(1, 15559138), (2, 7779569), (7, 2222734), (14, 1111367), (19, 818902), (29, 536522), (38, 409451), (58, 268261), (133, 116986), (203, 76646), (266, 58493), (406, 38323), (551, 28238), (1102, 14119), (2017, 7714), (3857, 4034)]