12744326

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{47911}}^1$

素因数の和:47939

約数の個数: 16

約数和(自身を含む): 22997760

約数和(自身を除く): 10253434

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 47911, 95822, 335377, 670754, 910309, 1820618, 6372163, 12744326]

約数ペア:

[(1, 12744326), (2, 6372163), (7, 1820618), (14, 910309), (19, 670754), (38, 335377), (133, 95822), (266, 47911)]