19176066243

素因数分解:

$3^2\times {\mathrm{5417}}^1\times {\mathrm{393331}}^1$

素因数の和:398754

約数の個数: 12

約数和(自身を含む): 27703946088

約数和(自身を除く): 8527879845

約数列:

[1, 3, 9, 5417, 16251, 48753, 393331, 1179993, 3539979, 2130674027, 6392022081, 19176066243]

約数ペア:

[(1, 19176066243), (3, 6392022081), (9, 2130674027), (5417, 3539979), (16251, 1179993), (48753, 393331)]