12970369

素因数分解:

${\mathrm{19}}^3\times {\mathrm{31}}^1\times {\mathrm{61}}^1$

素因数の和:149

約数の個数: 16

約数和(自身を含む): 14364160

約数和(自身を除く): 1393791

約数列:

[1, 19, 31, 61, 361, 589, 1159, 1891, 6859, 11191, 22021, 35929, 212629, 418399, 682651, 12970369]

約数ペア:

[(1, 12970369), (19, 682651), (31, 418399), (61, 212629), (361, 35929), (589, 22021), (1159, 11191), (1891, 6859)]