16784752

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{55213}}^1$

素因数の和:55240

約数の個数: 20

約数和(自身を含む): 34232680

約数和(自身を除く): 17447928

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 55213, 110426, 220852, 441704, 883408, 1049047, 2098094, 4196188, 8392376, 16784752]

約数ペア:

[(1, 16784752), (2, 8392376), (4, 4196188), (8, 2098094), (16, 1049047), (19, 883408), (38, 441704), (76, 220852), (152, 110426), (304, 55213)]