16239507

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{2557}}^1$

素因数の和:2662

約数の個数: 16

約数和(自身を含む): 22715040

約数和(自身を除く): 6475533

約数列:

[1, 3, 29, 73, 87, 219, 2117, 2557, 6351, 7671, 74153, 186661, 222459, 559983, 5413169, 16239507]

約数ペア:

[(1, 16239507), (3, 5413169), (29, 559983), (73, 222459), (87, 186661), (219, 74153), (2117, 7671), (2557, 6351)]