16289612

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{9319}}^1$

素因数の和:9365

約数の個数: 24

約数和(自身を含む): 31315200

約数和(自身を除く): 15025588

約数列:

[1, 2, 4, 19, 23, 38, 46, 76, 92, 437, 874, 1748, 9319, 18638, 37276, 177061, 214337, 354122, 428674, 708244, 857348, 4072403, 8144806, 16289612]

約数ペア:

[(1, 16289612), (2, 8144806), (4, 4072403), (19, 857348), (23, 708244), (38, 428674), (46, 354122), (76, 214337), (92, 177061), (437, 37276), (874, 18638), (1748, 9319)]