13826224

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{45481}}^1$

素因数の和:45508

約数の個数: 20

約数和(自身を含む): 28198840

約数和(自身を除く): 14372616

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 45481, 90962, 181924, 363848, 727696, 864139, 1728278, 3456556, 6913112, 13826224]

約数ペア:

[(1, 13826224), (2, 6913112), (4, 3456556), (8, 1728278), (16, 864139), (19, 727696), (38, 363848), (76, 181924), (152, 90962), (304, 45481)]