9786370

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{2069}}^1$

素因数の和:2130

約数の個数: 32

約数和(自身を含む): 19673280

約数和(自身を除く): 9886910

約数列:

[1, 2, 5, 10, 11, 22, 43, 55, 86, 110, 215, 430, 473, 946, 2069, 2365, 4138, 4730, 10345, 20690, 22759, 45518, 88967, 113795, 177934, 227590, 444835, 889670, 978637, 1957274, 4893185, 9786370]

約数ペア:

[(1, 9786370), (2, 4893185), (5, 1957274), (10, 978637), (11, 889670), (22, 444835), (43, 227590), (55, 177934), (86, 113795), (110, 88967), (215, 45518), (430, 22759), (473, 20690), (946, 10345), (2069, 4730), (2365, 4138)]