16590572

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{12841}}^1$

素因数の和:12881

約数の個数: 24

約数和(自身を含む): 32361840

約数和(自身を除く): 15771268

約数列:

[1, 2, 4, 17, 19, 34, 38, 68, 76, 323, 646, 1292, 12841, 25682, 51364, 218297, 243979, 436594, 487958, 873188, 975916, 4147643, 8295286, 16590572]

約数ペア:

[(1, 16590572), (2, 8295286), (4, 4147643), (17, 975916), (19, 873188), (34, 487958), (38, 436594), (68, 243979), (76, 218297), (323, 51364), (646, 25682), (1292, 12841)]