15141973

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{6781}}^1$

素因数の和:6828

約数の個数: 16

約数和(自身を含む): 19532160

約数和(自身を除く): 4390187

約数列:

[1, 7, 11, 29, 77, 203, 319, 2233, 6781, 47467, 74591, 196649, 522137, 1376543, 2163139, 15141973]

約数ペア:

[(1, 15141973), (7, 2163139), (11, 1376543), (29, 522137), (77, 196649), (203, 74591), (319, 47467), (2233, 6781)]