18764566

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{19031}}^1$

素因数の和:19079

約数の個数: 16

約数和(自身を含む): 30831840

約数和(自身を除く): 12067274

約数列:

[1, 2, 17, 29, 34, 58, 493, 986, 19031, 38062, 323527, 551899, 647054, 1103798, 9382283, 18764566]

約数ペア:

[(1, 18764566), (2, 9382283), (17, 1103798), (29, 647054), (34, 551899), (58, 323527), (493, 38062), (986, 19031)]