15771197

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{953}}^1$

素因数の和:1052

約数の個数: 16

約数和(自身を含む): 18164160

約数和(自身を除く): 2392963

約数列:

[1, 13, 19, 67, 247, 871, 953, 1273, 12389, 16549, 18107, 63851, 235391, 830063, 1213169, 15771197]

約数ペア:

[(1, 15771197), (13, 1213169), (19, 830063), (67, 235391), (247, 63851), (871, 18107), (953, 16549), (1273, 12389)]