19136896

素因数分解:

$2^7\times {\mathrm{47}}^1\times {\mathrm{3181}}^1$

素因数の和:3242

約数の個数: 32

約数和(自身を含む): 38947680

約数和(自身を除く): 19810784

約数列:

[1, 2, 4, 8, 16, 32, 47, 64, 94, 128, 188, 376, 752, 1504, 3008, 3181, 6016, 6362, 12724, 25448, 50896, 101792, 149507, 203584, 299014, 407168, 598028, 1196056, 2392112, 4784224, 9568448, 19136896]

約数ペア:

[(1, 19136896), (2, 9568448), (4, 4784224), (8, 2392112), (16, 1196056), (32, 598028), (47, 407168), (64, 299014), (94, 203584), (128, 149507), (188, 101792), (376, 50896), (752, 25448), (1504, 12724), (3008, 6362), (3181, 6016)]