2019018345

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{184133}}^1$

素因数の和:184201

約数の個数: 32

約数和(自身を含む): 3500019072

約数和(自身を除く): 1481000727

約数列:

[1, 3, 5, 15, 17, 43, 51, 85, 129, 215, 255, 645, 731, 2193, 3655, 10965, 184133, 552399, 920665, 2761995, 3130261, 7917719, 9390783, 15651305, 23753157, 39588595, 46953915, 118765785, 134601223, 403803669, 673006115, 2019018345]

約数ペア:

[(1, 2019018345), (3, 673006115), (5, 403803669), (15, 134601223), (17, 118765785), (43, 46953915), (51, 39588595), (85, 23753157), (129, 15651305), (215, 9390783), (255, 7917719), (645, 3130261), (731, 2761995), (2193, 920665), (3655, 552399), (10965, 184133)]