12795228

素因数分解:

$2^2\times 3^2\times {\mathrm{139}}^1\times {\mathrm{2557}}^1$

素因数の和:2706

約数の個数: 36

約数和(自身を含む): 32588920

約数和(自身を除く): 19793692

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 139, 278, 417, 556, 834, 1251, 1668, 2502, 2557, 5004, 5114, 7671, 10228, 15342, 23013, 30684, 46026, 92052, 355423, 710846, 1066269, 1421692, 2132538, 3198807, 4265076, 6397614, 12795228]

約数ペア:

[(1, 12795228), (2, 6397614), (3, 4265076), (4, 3198807), (6, 2132538), (9, 1421692), (12, 1066269), (18, 710846), (36, 355423), (139, 92052), (278, 46026), (417, 30684), (556, 23013), (834, 15342), (1251, 10228), (1668, 7671), (2502, 5114), (2557, 5004)]