12804884

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{109}}^1\times {\mathrm{683}}^1$

素因数の和:839

約数の個数: 24

約数和(自身を含む): 23173920

約数和(自身を除く): 10369036

約数列:

[1, 2, 4, 43, 86, 109, 172, 218, 436, 683, 1366, 2732, 4687, 9374, 18748, 29369, 58738, 74447, 117476, 148894, 297788, 3201221, 6402442, 12804884]

約数ペア:

[(1, 12804884), (2, 6402442), (4, 3201221), (43, 297788), (86, 148894), (109, 117476), (172, 74447), (218, 58738), (436, 29369), (683, 18748), (1366, 9374), (2732, 4687)]