11109010

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{9181}}^1$

素因数の和:9210

約数の個数: 24

約数和(自身を含む): 21981708

約数和(自身を除く): 10872698

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 121, 242, 605, 1210, 9181, 18362, 45905, 91810, 100991, 201982, 504955, 1009910, 1110901, 2221802, 5554505, 11109010]

約数ペア:

[(1, 11109010), (2, 5554505), (5, 2221802), (10, 1110901), (11, 1009910), (22, 504955), (55, 201982), (110, 100991), (121, 91810), (242, 45905), (605, 18362), (1210, 9181)]