12758896

素因数分解:

$2^4\times {\mathrm{151}}^1\times {\mathrm{5281}}^1$

素因数の和:5440

約数の個数: 20

約数和(自身を含む): 24888784

約数和(自身を除く): 12129888

約数列:

[1, 2, 4, 8, 16, 151, 302, 604, 1208, 2416, 5281, 10562, 21124, 42248, 84496, 797431, 1594862, 3189724, 6379448, 12758896]

約数ペア:

[(1, 12758896), (2, 6379448), (4, 3189724), (8, 1594862), (16, 797431), (151, 84496), (302, 42248), (604, 21124), (1208, 10562), (2416, 5281)]