17966267990

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{163329709}}^1$

素因数の和:163329727

約数の個数: 16

約数和(自身を含む): 35279217360

約数和(自身を除く): 17312949370

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 163329709, 326659418, 816648545, 1633297090, 1796626799, 3593253598, 8983133995, 17966267990]

約数ペア:

[(1, 17966267990), (2, 8983133995), (5, 3593253598), (10, 1796626799), (11, 1633297090), (22, 816648545), (55, 326659418), (110, 163329709)]