19139608

素因数分解:

$2^3\times {\mathrm{307}}^1\times {\mathrm{7793}}^1$

素因数の和:8106

約数の個数: 16

約数和(自身を含む): 36008280

約数和(自身を除く): 16868672

約数列:

[1, 2, 4, 8, 307, 614, 1228, 2456, 7793, 15586, 31172, 62344, 2392451, 4784902, 9569804, 19139608]

約数ペア:

[(1, 19139608), (2, 9569804), (4, 4784902), (8, 2392451), (307, 62344), (614, 31172), (1228, 15586), (2456, 7793)]