21324886

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{9059}}^1$

素因数の和:9179

約数の個数: 16

約数和(自身を含む): 35225280

約数和(自身を除く): 13900394

約数列:

[1, 2, 11, 22, 107, 214, 1177, 2354, 9059, 18118, 99649, 199298, 969313, 1938626, 10662443, 21324886]

約数ペア:

[(1, 21324886), (2, 10662443), (11, 1938626), (22, 969313), (107, 199298), (214, 99649), (1177, 18118), (2354, 9059)]