1895839

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{193}}^1$

素因数の和:270

約数の個数: 16

約数和(自身を含む): 2234880

約数和(自身を除く): 339041

約数列:

[1, 11, 19, 47, 193, 209, 517, 893, 2123, 3667, 9071, 9823, 40337, 99781, 172349, 1895839]

約数ペア:

[(1, 1895839), (11, 172349), (19, 99781), (47, 40337), (193, 9823), (209, 9071), (517, 3667), (893, 2123)]