23991385

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{9281}}^1$

素因数の和:9344

約数の個数: 16

約数和(自身を含む): 32078592

約数和(自身を除く): 8087207

約数列:

[1, 5, 11, 47, 55, 235, 517, 2585, 9281, 46405, 102091, 436207, 510455, 2181035, 4798277, 23991385]

約数ペア:

[(1, 23991385), (5, 4798277), (11, 2181035), (47, 510455), (55, 436207), (235, 102091), (517, 46405), (2585, 9281)]