12148087

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{241}}^1\times {\mathrm{379}}^1$

素因数の和:646

約数の個数: 16

約数和(自身を含む): 14713600

約数和(自身を除く): 2565513

約数列:

[1, 7, 19, 133, 241, 379, 1687, 2653, 4579, 7201, 32053, 50407, 91339, 639373, 1735441, 12148087]

約数ペア:

[(1, 12148087), (7, 1735441), (19, 639373), (133, 91339), (241, 50407), (379, 32053), (1687, 7201), (2653, 4579)]