1799646731

素因数分解:

${\mathrm{19}}^2\times {\mathrm{1117}}^1\times {\mathrm{4463}}^1$

素因数の和:5618

約数の個数: 12

約数和(自身を含む): 1901476512

約数和(自身を除く): 101829781

約数列:

[1, 19, 361, 1117, 4463, 21223, 84797, 403237, 1611143, 4985171, 94718249, 1799646731]

約数ペア:

[(1, 1799646731), (19, 94718249), (361, 4985171), (1117, 1611143), (4463, 403237), (21223, 84797)]