12490562

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{46957}}^1$

素因数の和:46985

約数の個数: 16

約数和(自身を含む): 22539840

約数和(自身を除く): 10049278

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 46957, 93914, 328699, 657398, 892183, 1784366, 6245281, 12490562]

約数ペア:

[(1, 12490562), (2, 6245281), (7, 1784366), (14, 892183), (19, 657398), (38, 328699), (133, 93914), (266, 46957)]