12726766

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{16879}}^1$

素因数の和:16923

約数の個数: 16

約数和(自身を含む): 21268800

約数和(自身を除く): 8542034

約数列:

[1, 2, 13, 26, 29, 58, 377, 754, 16879, 33758, 219427, 438854, 489491, 978982, 6363383, 12726766]

約数ペア:

[(1, 12726766), (2, 6363383), (13, 978982), (26, 489491), (29, 438854), (58, 219427), (377, 33758), (754, 16879)]