19336440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{161137}}^1$

素因数の和:161151

約数の個数: 32

約数和(自身を含む): 58009680

約数和(自身を除く): 38673240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 161137, 322274, 483411, 644548, 805685, 966822, 1289096, 1611370, 1933644, 2417055, 3222740, 3867288, 4834110, 6445480, 9668220, 19336440]

約数ペア:

[(1, 19336440), (2, 9668220), (3, 6445480), (4, 4834110), (5, 3867288), (6, 3222740), (8, 2417055), (10, 1933644), (12, 1611370), (15, 1289096), (20, 966822), (24, 805685), (30, 644548), (40, 483411), (60, 322274), (120, 161137)]