12509087

素因数分解:

${\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{251}}^1$

素因数の和:374

約数の個数: 16

約数和(自身を含む): 13749120

約数和(自身を除く): 1240033

約数列:

[1, 19, 43, 61, 251, 817, 1159, 2623, 4769, 10793, 15311, 49837, 205067, 290909, 658373, 12509087]

約数ペア:

[(1, 12509087), (19, 658373), (43, 290909), (61, 205067), (251, 49837), (817, 15311), (1159, 10793), (2623, 4769)]