18407714

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{10567}}^1$

素因数の和:10649

約数の個数: 16

約数和(自身を含む): 30182208

約数和(自身を除く): 11774494

約数列:

[1, 2, 13, 26, 67, 134, 871, 1742, 10567, 21134, 137371, 274742, 707989, 1415978, 9203857, 18407714]

約数ペア:

[(1, 18407714), (2, 9203857), (13, 1415978), (26, 707989), (67, 274742), (134, 137371), (871, 21134), (1742, 10567)]