12959482

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{257}}^1\times {\mathrm{1327}}^1$

素因数の和:1605

約数の個数: 16

約数和(自身を含む): 20557440

約数和(自身を除く): 7597958

約数列:

[1, 2, 19, 38, 257, 514, 1327, 2654, 4883, 9766, 25213, 50426, 341039, 682078, 6479741, 12959482]

約数ペア:

[(1, 12959482), (2, 6479741), (19, 682078), (38, 341039), (257, 50426), (514, 25213), (1327, 9766), (2654, 4883)]