21701702

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{14723}}^1$

素因数の和:14803

約数の個数: 16

約数和(自身を含む): 36044352

約数和(自身を除く): 14342650

約数列:

[1, 2, 11, 22, 67, 134, 737, 1474, 14723, 29446, 161953, 323906, 986441, 1972882, 10850851, 21701702]

約数ペア:

[(1, 21701702), (2, 10850851), (11, 1972882), (22, 986441), (67, 323906), (134, 161953), (737, 29446), (1474, 14723)]