12554938

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{449}}^1$

素因数の和:534

約数の個数: 32

約数和(自身を含む): 21772800

約数和(自身を除く): 9217862

約数列:

[1, 2, 11, 22, 31, 41, 62, 82, 341, 449, 451, 682, 898, 902, 1271, 2542, 4939, 9878, 13919, 13981, 18409, 27838, 27962, 36818, 153109, 202499, 306218, 404998, 570679, 1141358, 6277469, 12554938]

約数ペア:

[(1, 12554938), (2, 6277469), (11, 1141358), (22, 570679), (31, 404998), (41, 306218), (62, 202499), (82, 153109), (341, 36818), (449, 27962), (451, 27838), (682, 18409), (898, 13981), (902, 13919), (1271, 9878), (2542, 4939)]