12711824

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{34543}}^1$

素因数の和:34574

約数の個数: 20

約数和(自身を含む): 25700736

約数和(自身を除く): 12988912

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 368, 34543, 69086, 138172, 276344, 552688, 794489, 1588978, 3177956, 6355912, 12711824]

約数ペア:

[(1, 12711824), (2, 6355912), (4, 3177956), (8, 1588978), (16, 794489), (23, 552688), (46, 276344), (92, 138172), (184, 69086), (368, 34543)]