27321506

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{199}}^1\times {\mathrm{3613}}^1$

素因数の和:3833

約数の個数: 16

約数和(自身を含む): 43368000

約数和(自身を除く): 16046494

約数列:

[1, 2, 19, 38, 199, 398, 3613, 3781, 7226, 7562, 68647, 137294, 718987, 1437974, 13660753, 27321506]

約数ペア:

[(1, 27321506), (2, 13660753), (19, 1437974), (38, 718987), (199, 137294), (398, 68647), (3613, 7562), (3781, 7226)]