53863898

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{128861}}^1$

素因数の和:128893

約数の個数: 16

約数和(自身を含む): 92780640

約数和(自身を除く): 38916742

約数列:

[1, 2, 11, 19, 22, 38, 209, 418, 128861, 257722, 1417471, 2448359, 2834942, 4896718, 26931949, 53863898]

約数ペア:

[(1, 53863898), (2, 26931949), (11, 4896718), (19, 2834942), (22, 2448359), (38, 1417471), (209, 257722), (418, 128861)]