18781340941

素因数分解:

${\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{409}}^1\times {\mathrm{36943}}^1$

素因数の和:37476

約数の個数: 16

約数和(自身を含む): 20721150720

約数和(自身を除く): 1939809779

約数列:

[1, 11, 113, 409, 1243, 4499, 36943, 46217, 406373, 508387, 4174559, 15109687, 45920149, 166206557, 1707394631, 18781340941]

約数ペア:

[(1, 18781340941), (11, 1707394631), (113, 166206557), (409, 45920149), (1243, 15109687), (4499, 4174559), (36943, 508387), (46217, 406373)]