15153203

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{1979}}^1$

素因数の和:2042

約数の個数: 16

約数和(自身を含む): 17740800

約数和(自身を除く): 2587597

約数列:

[1, 13, 19, 31, 247, 403, 589, 1979, 7657, 25727, 37601, 61349, 488813, 797537, 1165631, 15153203]

約数ペア:

[(1, 15153203), (13, 1165631), (19, 797537), (31, 488813), (247, 61349), (403, 37601), (589, 25727), (1979, 7657)]