17959396

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{49339}}^1$

素因数の和:49363

約数の個数: 24

約数和(自身を含む): 38682560

約数和(自身を除く): 20723164

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 364, 49339, 98678, 197356, 345373, 641407, 690746, 1282814, 1381492, 2565628, 4489849, 8979698, 17959396]

約数ペア:

[(1, 17959396), (2, 8979698), (4, 4489849), (7, 2565628), (13, 1381492), (14, 1282814), (26, 690746), (28, 641407), (52, 345373), (91, 197356), (182, 98678), (364, 49339)]