11374388

素因数分解:

$2^2\times {\mathrm{19}}^2\times {\mathrm{7877}}^1$

素因数の和:7919

約数の個数: 18

約数和(自身を含む): 21010626

約数和(自身を除く): 9636238

約数列:

[1, 2, 4, 19, 38, 76, 361, 722, 1444, 7877, 15754, 31508, 149663, 299326, 598652, 2843597, 5687194, 11374388]

約数ペア:

[(1, 11374388), (2, 5687194), (4, 2843597), (19, 598652), (38, 299326), (76, 149663), (361, 31508), (722, 15754), (1444, 7877)]