16939637

素因数分解:

${\mathrm{11}}^4\times {\mathrm{13}}^1\times {\mathrm{89}}^1$

素因数の和:146

約数の個数: 20

約数和(自身を含む): 20292300

約数和(自身を除く): 3352663

約数列:

[1, 11, 13, 89, 121, 143, 979, 1157, 1331, 1573, 10769, 12727, 14641, 17303, 118459, 139997, 190333, 1303049, 1539967, 16939637]

約数ペア:

[(1, 16939637), (11, 1539967), (13, 1303049), (89, 190333), (121, 139997), (143, 118459), (979, 17303), (1157, 14641), (1331, 12727), (1573, 10769)]