11800048

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{56731}}^1$

素因数の和:56752

約数の個数: 20

約数和(自身を含む): 24621688

約数和(自身を除く): 12821640

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 56731, 113462, 226924, 453848, 737503, 907696, 1475006, 2950012, 5900024, 11800048]

約数ペア:

[(1, 11800048), (2, 5900024), (4, 2950012), (8, 1475006), (13, 907696), (16, 737503), (26, 453848), (52, 226924), (104, 113462), (208, 56731)]