12519306

素因数分解:

$2^1\times 3^3\times {\mathrm{231839}}^1$

素因数の和:231850

約数の個数: 16

約数和(自身を含む): 27820800

約数和(自身を除く): 15301494

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 231839, 463678, 695517, 1391034, 2086551, 4173102, 6259653, 12519306]

約数ペア:

[(1, 12519306), (2, 6259653), (3, 4173102), (6, 2086551), (9, 1391034), (18, 695517), (27, 463678), (54, 231839)]