21088022666

素因数分解:

$2^1\times {\mathrm{941}}^1\times {\mathrm{1361}}^1\times {\mathrm{8233}}^1$

素因数の和:10537

約数の個数: 16

約数和(自身を含む): 31692764808

約数和(自身を除く): 10604742142

約数列:

[1, 2, 941, 1361, 1882, 2722, 8233, 16466, 1280701, 2561402, 7747253, 11205113, 15494506, 22410226, 10544011333, 21088022666]

約数ペア:

[(1, 21088022666), (2, 10544011333), (941, 22410226), (1361, 15494506), (1882, 11205113), (2722, 7747253), (8233, 2561402), (16466, 1280701)]