2019409604

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{501343}}^1$

素因数の和:501419

約数の個数: 24

約数和(自身を含む): 3790160640

約数和(自身を除く): 1770751036

約数列:

[1, 2, 4, 19, 38, 53, 76, 106, 212, 1007, 2014, 4028, 501343, 1002686, 2005372, 9525517, 19051034, 26571179, 38102068, 53142358, 106284716, 504852401, 1009704802, 2019409604]

約数ペア:

[(1, 2019409604), (2, 1009704802), (4, 504852401), (19, 106284716), (38, 53142358), (53, 38102068), (76, 26571179), (106, 19051034), (212, 9525517), (1007, 2005372), (2014, 1002686), (4028, 501343)]