17124244

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{1621}}^1$

素因数の和:1783

約数の個数: 24

約数和(自身を含む): 31791200

約数和(自身を除く): 14666956

約数列:

[1, 2, 4, 19, 38, 76, 139, 278, 556, 1621, 2641, 3242, 5282, 6484, 10564, 30799, 61598, 123196, 225319, 450638, 901276, 4281061, 8562122, 17124244]

約数ペア:

[(1, 17124244), (2, 8562122), (4, 4281061), (19, 901276), (38, 450638), (76, 225319), (139, 123196), (278, 61598), (556, 30799), (1621, 10564), (2641, 6484), (3242, 5282)]