18145440269

素因数分解:

${\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{103}}^1\times {\mathrm{372451}}^1$

素因数の和:372608

約数の個数: 16

約数和(自身を含む): 20452084224

約数和(自身を除く): 2306643955

約数列:

[1, 11, 43, 103, 473, 1133, 4429, 48719, 372451, 4096961, 16015393, 38362453, 176169323, 421986983, 1649585479, 18145440269]

約数ペア:

[(1, 18145440269), (11, 1649585479), (43, 421986983), (103, 176169323), (473, 38362453), (1133, 16015393), (4429, 4096961), (48719, 372451)]