13238867716

素因数分解:

$2^2\times {\mathrm{79}}^1\times {\mathrm{1783}}^1\times {\mathrm{23497}}^1$

素因数の和:25363

約数の個数: 24

約数和(自身を含む): 23475441920

約数和(自身を除く): 10236574204

約数列:

[1, 2, 4, 79, 158, 316, 1783, 3566, 7132, 23497, 46994, 93988, 140857, 281714, 563428, 1856263, 3712526, 7425052, 41895151, 83790302, 167580604, 3309716929, 6619433858, 13238867716]

約数ペア:

[(1, 13238867716), (2, 6619433858), (4, 3309716929), (79, 167580604), (158, 83790302), (316, 41895151), (1783, 7425052), (3566, 3712526), (7132, 1856263), (23497, 563428), (46994, 281714), (93988, 140857)]