13308208

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{43777}}^1$

素因数の和:43804

約数の個数: 20

約数和(自身を含む): 27142360

約数和(自身を除く): 13834152

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 43777, 87554, 175108, 350216, 700432, 831763, 1663526, 3327052, 6654104, 13308208]

約数ペア:

[(1, 13308208), (2, 6654104), (4, 3327052), (8, 1663526), (16, 831763), (19, 700432), (38, 350216), (76, 175108), (152, 87554), (304, 43777)]