11490782

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{4259}}^1$

素因数の和:4351

約数の個数: 16

約数和(自身を含む): 18403200

約数和(自身を除く): 6912418

約数列:

[1, 2, 19, 38, 71, 142, 1349, 2698, 4259, 8518, 80921, 161842, 302389, 604778, 5745391, 11490782]

約数ペア:

[(1, 11490782), (2, 5745391), (19, 604778), (38, 302389), (71, 161842), (142, 80921), (1349, 8518), (2698, 4259)]