19934656

素因数分解:

$2^6\times 7^1\times {\mathrm{44497}}^1$

素因数の和:44516

約数の個数: 28

約数和(自身を含む): 45209968

約数和(自身を除く): 25275312

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 448, 44497, 88994, 177988, 311479, 355976, 622958, 711952, 1245916, 1423904, 2491832, 2847808, 4983664, 9967328, 19934656]

約数ペア:

[(1, 19934656), (2, 9967328), (4, 4983664), (7, 2847808), (8, 2491832), (14, 1423904), (16, 1245916), (28, 711952), (32, 622958), (56, 355976), (64, 311479), (112, 177988), (224, 88994), (448, 44497)]