27946594

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{15139}}^1$

素因数の和:15225

約数の個数: 16

約数和(自身を含む): 45783360

約数和(自身を除く): 17836766

約数列:

[1, 2, 13, 26, 71, 142, 923, 1846, 15139, 30278, 196807, 393614, 1074869, 2149738, 13973297, 27946594]

約数ペア:

[(1, 27946594), (2, 13973297), (13, 2149738), (26, 1074869), (71, 393614), (142, 196807), (923, 30278), (1846, 15139)]