12543934

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{9103}}^1$

素因数の和:9171

約数の個数: 16

約数和(自身を含む): 20647872

約数和(自身を除く): 8103938

約数列:

[1, 2, 13, 26, 53, 106, 689, 1378, 9103, 18206, 118339, 236678, 482459, 964918, 6271967, 12543934]

約数ペア:

[(1, 12543934), (2, 6271967), (13, 964918), (26, 482459), (53, 236678), (106, 118339), (689, 18206), (1378, 9103)]