12909116

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{6823}}^1$

素因数の和:6881

約数の個数: 24

約数和(自身を含む): 25221504

約数和(自身を除く): 12312388

約数列:

[1, 2, 4, 11, 22, 43, 44, 86, 172, 473, 946, 1892, 6823, 13646, 27292, 75053, 150106, 293389, 300212, 586778, 1173556, 3227279, 6454558, 12909116]

約数ペア:

[(1, 12909116), (2, 6454558), (4, 3227279), (11, 1173556), (22, 586778), (43, 300212), (44, 293389), (86, 150106), (172, 75053), (473, 27292), (946, 13646), (1892, 6823)]