21167358014

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{1499}}^1\times {\mathrm{641863}}^1$

素因数の和:643375

約数の個数: 16

約数和(自身を含む): 34660656000

約数和(自身を除く): 13493297986

約数列:

[1, 2, 11, 22, 1499, 2998, 16489, 32978, 641863, 1283726, 7060493, 14120986, 962152637, 1924305274, 10583679007, 21167358014]

約数ペア:

[(1, 21167358014), (2, 10583679007), (11, 1924305274), (22, 962152637), (1499, 14120986), (2998, 7060493), (16489, 1283726), (32978, 641863)]