12521676

素因数分解:

$2^2\times 3^1\times {\mathrm{139}}^1\times {\mathrm{7507}}^1$

素因数の和:7653

約数の個数: 24

約数和(自身を含む): 29431360

約数和(自身を除く): 16909684

約数列:

[1, 2, 3, 4, 6, 12, 139, 278, 417, 556, 834, 1668, 7507, 15014, 22521, 30028, 45042, 90084, 1043473, 2086946, 3130419, 4173892, 6260838, 12521676]

約数ペア:

[(1, 12521676), (2, 6260838), (3, 4173892), (4, 3130419), (6, 2086946), (12, 1043473), (139, 90084), (278, 45042), (417, 30028), (556, 22521), (834, 15014), (1668, 7507)]