1855942

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{2909}}^1$

素因数の和:2951

約数の個数: 16

約数和(自身を含む): 3142800

約数和(自身を除く): 1286858

約数列:

[1, 2, 11, 22, 29, 58, 319, 638, 2909, 5818, 31999, 63998, 84361, 168722, 927971, 1855942]

約数ペア:

[(1, 1855942), (2, 927971), (11, 168722), (22, 84361), (29, 63998), (58, 31999), (319, 5818), (638, 2909)]