21082822

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{16759}}^1$

素因数の和:16815

約数の個数: 16

約数和(自身を含む): 34391520

約数和(自身を除く): 13308698

約数列:

[1, 2, 17, 34, 37, 74, 629, 1258, 16759, 33518, 284903, 569806, 620083, 1240166, 10541411, 21082822]

約数ペア:

[(1, 21082822), (2, 10541411), (17, 1240166), (34, 620083), (37, 569806), (74, 284903), (629, 33518), (1258, 16759)]