18912960011

素因数分解:

${\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{12550073}}^1$

素因数の和:12550221

約数の個数: 8

約数和(自身を含む): 20782922544

約数和(自身を除く): 1869962533

約数列:

[1, 11, 137, 1507, 12550073, 138050803, 1719360001, 18912960011]

約数ペア:

[(1, 18912960011), (11, 1719360001), (137, 138050803), (1507, 12550073)]