15139751

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{677}}^1$

素因数の和:814

約数の個数: 16

約数和(自身を含む): 17573760

約数和(自身を除く): 2434009

約数列:

[1, 11, 19, 107, 209, 677, 1177, 2033, 7447, 12863, 22363, 72439, 141493, 796829, 1376341, 15139751]

約数ペア:

[(1, 15139751), (11, 1376341), (19, 796829), (107, 141493), (209, 72439), (677, 22363), (1177, 12863), (2033, 7447)]