9205010

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{21407}}^1$

素因数の和:21457

約数の個数: 16

約数和(自身を含む): 16955136

約数和(自身を除く): 7750126

約数列:

[1, 2, 5, 10, 43, 86, 215, 430, 21407, 42814, 107035, 214070, 920501, 1841002, 4602505, 9205010]

約数ペア:

[(1, 9205010), (2, 4602505), (5, 1841002), (10, 920501), (43, 214070), (86, 107035), (215, 42814), (430, 21407)]