12315622

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{50891}}^1$

素因数の和:50915

約数の個数: 12

約数和(自身を含む): 20305908

約数和(自身を除く): 7990286

約数列:

[1, 2, 11, 22, 121, 242, 50891, 101782, 559801, 1119602, 6157811, 12315622]

約数ペア:

[(1, 12315622), (2, 6157811), (11, 1119602), (22, 559801), (121, 101782), (242, 50891)]