15321163

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{5639}}^1$

素因数の和:5682

約数の個数: 16

約数和(自身を含む): 18950400

約数和(自身を除く): 3629237

約数列:

[1, 11, 13, 19, 143, 209, 247, 2717, 5639, 62029, 73307, 107141, 806377, 1178551, 1392833, 15321163]

約数ペア:

[(1, 15321163), (11, 1392833), (13, 1178551), (19, 806377), (143, 107141), (209, 73307), (247, 62029), (2717, 5639)]