19294552

素因数分解:

$2^3\times {\mathrm{1249}}^1\times {\mathrm{1931}}^1$

素因数の和:3186

約数の個数: 16

約数和(自身を含む): 36225000

約数和(自身を除く): 16930448

約数列:

[1, 2, 4, 8, 1249, 1931, 2498, 3862, 4996, 7724, 9992, 15448, 2411819, 4823638, 9647276, 19294552]

約数ペア:

[(1, 19294552), (2, 9647276), (4, 4823638), (8, 2411819), (1249, 15448), (1931, 9992), (2498, 7724), (3862, 4996)]