21235082

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{929}}^1\times {\mathrm{1039}}^1$

素因数の和:1981

約数の個数: 16

約数和(自身を含む): 34819200

約数和(自身を除く): 13584118

約数列:

[1, 2, 11, 22, 929, 1039, 1858, 2078, 10219, 11429, 20438, 22858, 965231, 1930462, 10617541, 21235082]

約数ペア:

[(1, 21235082), (2, 10617541), (11, 1930462), (22, 965231), (929, 22858), (1039, 20438), (1858, 11429), (2078, 10219)]