19009648

素因数分解:

$2^4\times 7^2\times {\mathrm{24247}}^1$

素因数の和:24269

約数の個数: 30

約数和(自身を含む): 42846216

約数和(自身を除く): 23836568

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 196, 392, 784, 24247, 48494, 96988, 169729, 193976, 339458, 387952, 678916, 1188103, 1357832, 2376206, 2715664, 4752412, 9504824, 19009648]

約数ペア:

[(1, 19009648), (2, 9504824), (4, 4752412), (7, 2715664), (8, 2376206), (14, 1357832), (16, 1188103), (28, 678916), (49, 387952), (56, 339458), (98, 193976), (112, 169729), (196, 96988), (392, 48494), (784, 24247)]