2107594

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{1499}}^1$

素因数の和:1557

約数の個数: 16

約数和(自身を含む): 3420000

約数和(自身を除く): 1312406

約数列:

[1, 2, 19, 37, 38, 74, 703, 1406, 1499, 2998, 28481, 55463, 56962, 110926, 1053797, 2107594]

約数ペア:

[(1, 2107594), (2, 1053797), (19, 110926), (37, 56962), (38, 55463), (74, 28481), (703, 2998), (1406, 1499)]