11500156

素因数分解:

$2^2\times {\mathrm{103}}^2\times {\mathrm{271}}^1$

素因数の和:481

約数の個数: 18

約数和(自身を含む): 20397552

約数和(自身を除く): 8897396

約数列:

[1, 2, 4, 103, 206, 271, 412, 542, 1084, 10609, 21218, 27913, 42436, 55826, 111652, 2875039, 5750078, 11500156]

約数ペア:

[(1, 11500156), (2, 5750078), (4, 2875039), (103, 111652), (206, 55826), (271, 42436), (412, 27913), (542, 21218), (1084, 10609)]