12876832

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{21179}}^1$

素因数の和:21208

約数の個数: 24

約数和(自身を含む): 26686800

約数和(自身を除く): 13809968

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 76, 152, 304, 608, 21179, 42358, 84716, 169432, 338864, 402401, 677728, 804802, 1609604, 3219208, 6438416, 12876832]

約数ペア:

[(1, 12876832), (2, 6438416), (4, 3219208), (8, 1609604), (16, 804802), (19, 677728), (32, 402401), (38, 338864), (76, 169432), (152, 84716), (304, 42358), (608, 21179)]