23840005

素因数分解:

$5^1\times 7^1\times {\mathrm{277}}^1\times {\mathrm{2459}}^1$

素因数の和:2748

約数の個数: 16

約数和(自身を含む): 32826240

約数和(自身を除く): 8986235

約数列:

[1, 5, 7, 35, 277, 1385, 1939, 2459, 9695, 12295, 17213, 86065, 681143, 3405715, 4768001, 23840005]

約数ペア:

[(1, 23840005), (5, 4768001), (7, 3405715), (35, 681143), (277, 86065), (1385, 17213), (1939, 12295), (2459, 9695)]