49147414

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{647}}^1\times {\mathrm{1999}}^1$

素因数の和:2667

約数の個数: 16

約数和(自身を含む): 77760000

約数和(自身を除く): 28612586

約数列:

[1, 2, 19, 38, 647, 1294, 1999, 3998, 12293, 24586, 37981, 75962, 1293353, 2586706, 24573707, 49147414]

約数ペア:

[(1, 49147414), (2, 24573707), (19, 2586706), (38, 1293353), (647, 75962), (1294, 37981), (1999, 24586), (3998, 12293)]