12988547

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{1489}}^1$

素因数の和:1574

約数の個数: 16

約数和(自身を含む): 15519840

約数和(自身を除く): 2531293

約数列:

[1, 11, 13, 61, 143, 671, 793, 1489, 8723, 16379, 19357, 90829, 212927, 999119, 1180777, 12988547]

約数ペア:

[(1, 12988547), (11, 1180777), (13, 999119), (61, 212927), (143, 90829), (671, 19357), (793, 16379), (1489, 8723)]