12652157

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{251}}^1\times {\mathrm{379}}^1$

素因数の和:656

約数の個数: 16

約数和(自身を含む): 15321600

約数和(自身を除く): 2669443

約数列:

[1, 7, 19, 133, 251, 379, 1757, 2653, 4769, 7201, 33383, 50407, 95129, 665903, 1807451, 12652157]

約数ペア:

[(1, 12652157), (7, 1807451), (19, 665903), (133, 95129), (251, 50407), (379, 33383), (1757, 7201), (2653, 4769)]