19012986

素因数分解:

$2^1\times 3^2\times {\mathrm{59}}^1\times {\mathrm{17903}}^1$

素因数の和:17970

約数の個数: 24

約数和(自身を含む): 41895360

約数和(自身を除く): 22882374

約数列:

[1, 2, 3, 6, 9, 18, 59, 118, 177, 354, 531, 1062, 17903, 35806, 53709, 107418, 161127, 322254, 1056277, 2112554, 3168831, 6337662, 9506493, 19012986]

約数ペア:

[(1, 19012986), (2, 9506493), (3, 6337662), (6, 3168831), (9, 2112554), (18, 1056277), (59, 322254), (118, 161127), (177, 107418), (354, 53709), (531, 35806), (1062, 17903)]