2925886

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{2081}}^1$

素因数の和:2139

約数の個数: 16

約数和(自身を含む): 4746960

約数和(自身を除く): 1821074

約数列:

[1, 2, 19, 37, 38, 74, 703, 1406, 2081, 4162, 39539, 76997, 79078, 153994, 1462943, 2925886]

約数ペア:

[(1, 2925886), (2, 1462943), (19, 153994), (37, 79078), (38, 76997), (74, 39539), (703, 4162), (1406, 2081)]