12769394

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{317}}^1\times {\mathrm{1831}}^1$

素因数の和:2161

約数の個数: 16

約数和(自身を含む): 20972736

約数和(自身を除く): 8203342

約数列:

[1, 2, 11, 22, 317, 634, 1831, 3487, 3662, 6974, 20141, 40282, 580427, 1160854, 6384697, 12769394]

約数ペア:

[(1, 12769394), (2, 6384697), (11, 1160854), (22, 580427), (317, 40282), (634, 20141), (1831, 6974), (3487, 3662)]