21799474

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{22109}}^1$

素因数の和:22157

約数の個数: 16

約数和(自身を含む): 35818200

約数和(自身を除く): 14018726

約数列:

[1, 2, 17, 29, 34, 58, 493, 986, 22109, 44218, 375853, 641161, 751706, 1282322, 10899737, 21799474]

約数ペア:

[(1, 21799474), (2, 10899737), (17, 1282322), (29, 751706), (34, 641161), (58, 375853), (493, 44218), (986, 22109)]