18896306

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{66071}}^1$

素因数の和:66097

約数の個数: 16

約数和(自身を含む): 33300288

約数和(自身を除く): 14403982

約数列:

[1, 2, 11, 13, 22, 26, 143, 286, 66071, 132142, 726781, 858923, 1453562, 1717846, 9448153, 18896306]

約数ペア:

[(1, 18896306), (2, 9448153), (11, 1717846), (13, 1453562), (22, 858923), (26, 726781), (143, 132142), (286, 66071)]