1946807918

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{1237}}^1\times {\mathrm{71537}}^1$

素因数の和:72787

約数の個数: 16

約数和(自身を含む): 3188305584

約数和(自身を除く): 1241497666

約数列:

[1, 2, 11, 22, 1237, 2474, 13607, 27214, 71537, 143074, 786907, 1573814, 88491269, 176982538, 973403959, 1946807918]

約数ペア:

[(1, 1946807918), (2, 973403959), (11, 176982538), (22, 88491269), (1237, 1573814), (2474, 786907), (13607, 143074), (27214, 71537)]