19874053633

素因数分解:

$7^1\times {\mathrm{107}}^1\times {\mathrm{647}}^1\times {\mathrm{41011}}^1$

素因数の和:41772

約数の個数: 16

約数和(自身を含む): 22961470464

約数和(自身を除く): 3087416831

約数列:

[1, 7, 107, 647, 749, 4529, 41011, 69229, 287077, 484603, 4388177, 26534117, 30717239, 185738819, 2839150519, 19874053633]

約数ペア:

[(1, 19874053633), (7, 2839150519), (107, 185738819), (647, 30717239), (749, 26534117), (4529, 4388177), (41011, 484603), (69229, 287077)]