11872042

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1$

素因数の和:143

約数の個数: 64

約数和(自身を含む): 23595264

約数和(自身を除く): 11723222

約数列:

[1, 2, 7, 13, 14, 26, 37, 41, 43, 74, 82, 86, 91, 182, 259, 287, 301, 481, 518, 533, 559, 574, 602, 962, 1066, 1118, 1517, 1591, 1763, 3034, 3182, 3367, 3526, 3731, 3913, 6734, 7462, 7826, 10619, 11137, 12341, 19721, 20683, 21238, 22274, 22919, 24682, 39442, 41366, 45838, 65231, 130462, 138047, 144781, 160433, 276094, 289562, 320866, 456617, 848003, 913234, 1696006, 5936021, 11872042]

約数ペア:

[(1, 11872042), (2, 5936021), (7, 1696006), (13, 913234), (14, 848003), (26, 456617), (37, 320866), (41, 289562), (43, 276094), (74, 160433), (82, 144781), (86, 138047), (91, 130462), (182, 65231), (259, 45838), (287, 41366), (301, 39442), (481, 24682), (518, 22919), (533, 22274), (559, 21238), (574, 20683), (602, 19721), (962, 12341), (1066, 11137), (1118, 10619), (1517, 7826), (1591, 7462), (1763, 6734), (3034, 3913), (3182, 3731), (3367, 3526)]