1921876

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{1409}}^1$

素因数の和:1455

約数の個数: 24

約数和(自身を含む): 3790080

約数和(自身を除く): 1868204

約数列:

[1, 2, 4, 11, 22, 31, 44, 62, 124, 341, 682, 1364, 1409, 2818, 5636, 15499, 30998, 43679, 61996, 87358, 174716, 480469, 960938, 1921876]

約数ペア:

[(1, 1921876), (2, 960938), (4, 480469), (11, 174716), (22, 87358), (31, 61996), (44, 43679), (62, 30998), (124, 15499), (341, 5636), (682, 2818), (1364, 1409)]