21844080242

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{461}}^1\times {\mathrm{333691}}^1$

素因数の和:334225

約数の個数: 16

約数和(自身を含む): 33299792064

約数和(自身を除く): 11455711822

約数列:

[1, 2, 71, 142, 461, 922, 32731, 65462, 333691, 667382, 23692061, 47384122, 153831551, 307663102, 10922040121, 21844080242]

約数ペア:

[(1, 21844080242), (2, 10922040121), (71, 307663102), (142, 153831551), (461, 47384122), (922, 23692061), (32731, 667382), (65462, 333691)]