2951422

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{769}}^1$

素因数の和:891

約数の個数: 16

約数和(自身を含む): 4712400

約数和(自身を除く): 1760978

約数列:

[1, 2, 19, 38, 101, 202, 769, 1538, 1919, 3838, 14611, 29222, 77669, 155338, 1475711, 2951422]

約数ペア:

[(1, 2951422), (2, 1475711), (19, 155338), (38, 77669), (101, 29222), (202, 14611), (769, 3838), (1538, 1919)]