11915204

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{22397}}^1$

素因数の和:22427

約数の個数: 24

約数和(自身を含む): 25085760

約数和(自身を除く): 13170556

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 532, 22397, 44794, 89588, 156779, 313558, 425543, 627116, 851086, 1702172, 2978801, 5957602, 11915204]

約数ペア:

[(1, 11915204), (2, 5957602), (4, 2978801), (7, 1702172), (14, 851086), (19, 627116), (28, 425543), (38, 313558), (76, 156779), (133, 89588), (266, 44794), (532, 22397)]