12321562

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{197}}^1\times {\mathrm{2843}}^1$

素因数の和:3053

約数の個数: 16

約数和(自身を含む): 20272032

約数和(自身を除く): 7950470

約数列:

[1, 2, 11, 22, 197, 394, 2167, 2843, 4334, 5686, 31273, 62546, 560071, 1120142, 6160781, 12321562]

約数ペア:

[(1, 12321562), (2, 6160781), (11, 1120142), (22, 560071), (197, 62546), (394, 31273), (2167, 5686), (2843, 4334)]