11890846

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{28447}}^1$

素因数の和:28479

約数の個数: 16

約数和(自身を含む): 20482560

約数和(自身を除く): 8591714

約数列:

[1, 2, 11, 19, 22, 38, 209, 418, 28447, 56894, 312917, 540493, 625834, 1080986, 5945423, 11890846]

約数ペア:

[(1, 11890846), (2, 5945423), (11, 1080986), (19, 625834), (22, 540493), (38, 312917), (209, 56894), (418, 28447)]