11228090

素因数分解:

$2^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{10301}}^1$

素因数の和:10417

約数の個数: 16

約数和(自身を含む): 20397960

約数和(自身を除く): 9169870

約数列:

[1, 2, 5, 10, 109, 218, 545, 1090, 10301, 20602, 51505, 103010, 1122809, 2245618, 5614045, 11228090]

約数ペア:

[(1, 11228090), (2, 5614045), (5, 2245618), (10, 1122809), (109, 103010), (218, 51505), (545, 20602), (1090, 10301)]