15193607

素因数分解:

${\mathrm{11}}^2\times {\mathrm{13}}^2\times {\mathrm{743}}^1$

素因数の和:791

約数の個数: 18

約数和(自身を含む): 18108216

約数和(自身を除く): 2914609

約数列:

[1, 11, 13, 121, 143, 169, 743, 1573, 1859, 8173, 9659, 20449, 89903, 106249, 125567, 1168739, 1381237, 15193607]

約数ペア:

[(1, 15193607), (11, 1381237), (13, 1168739), (121, 125567), (143, 106249), (169, 89903), (743, 20449), (1573, 9659), (1859, 8173)]