12665994

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{4463}}^1$

素因数の和:4522

約数の個数: 32

約数和(自身を含む): 28283904

約数和(自身を除く): 15617910

約数列:

[1, 2, 3, 6, 11, 22, 33, 43, 66, 86, 129, 258, 473, 946, 1419, 2838, 4463, 8926, 13389, 26778, 49093, 98186, 147279, 191909, 294558, 383818, 575727, 1151454, 2110999, 4221998, 6332997, 12665994]

約数ペア:

[(1, 12665994), (2, 6332997), (3, 4221998), (6, 2110999), (11, 1151454), (22, 575727), (33, 383818), (43, 294558), (66, 191909), (86, 147279), (129, 98186), (258, 49093), (473, 26778), (946, 13389), (1419, 8926), (2838, 4463)]