12215786

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{467}}^1$

素因数の和:550

約数の個数: 32

約数和(自身を含む): 21228480

約数和(自身を除く): 9012694

約数列:

[1, 2, 11, 22, 29, 41, 58, 82, 319, 451, 467, 638, 902, 934, 1189, 2378, 5137, 10274, 13079, 13543, 19147, 26158, 27086, 38294, 148973, 210617, 297946, 421234, 555263, 1110526, 6107893, 12215786]

約数ペア:

[(1, 12215786), (2, 6107893), (11, 1110526), (22, 555263), (29, 421234), (41, 297946), (58, 210617), (82, 148973), (319, 38294), (451, 27086), (467, 26158), (638, 19147), (902, 13543), (934, 13079), (1189, 10274), (2378, 5137)]