21109711106

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{16061}}^1\times {\mathrm{59743}}^1$

素因数の和:75817

約数の個数: 16

約数和(自身を含む): 34545892608

約数和(自身を除く): 13436181502

約数列:

[1, 2, 11, 22, 16061, 32122, 59743, 119486, 176671, 353342, 657173, 1314346, 959532323, 1919064646, 10554855553, 21109711106]

約数ペア:

[(1, 21109711106), (2, 10554855553), (11, 1919064646), (22, 959532323), (16061, 1314346), (32122, 657173), (59743, 353342), (119486, 176671)]