15742697

素因数分解:

${\mathrm{17}}^2\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1$

素因数の和:161

約数の個数: 24

約数和(自身を含む): 18272640

約数和(自身を除く): 2529943

約数列:

[1, 17, 19, 47, 61, 289, 323, 799, 893, 1037, 1159, 2867, 5491, 13583, 15181, 17629, 19703, 48739, 54473, 258077, 334951, 828563, 926041, 15742697]

約数ペア:

[(1, 15742697), (17, 926041), (19, 828563), (47, 334951), (61, 258077), (289, 54473), (323, 48739), (799, 19703), (893, 17629), (1037, 15181), (1159, 13583), (2867, 5491)]