18475101962

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{10729}}^1\times {\mathrm{20023}}^1$

素因数の和:30797

約数の個数: 16

約数和(自身を含む): 28361192640

約数和(自身を除く): 9886090678

約数列:

[1, 2, 43, 86, 10729, 20023, 21458, 40046, 461347, 860989, 922694, 1721978, 214826767, 429653534, 9237550981, 18475101962]

約数ペア:

[(1, 18475101962), (2, 9237550981), (43, 429653534), (86, 214826767), (10729, 1721978), (20023, 922694), (21458, 860989), (40046, 461347)]