13882385

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{173}}^1\times {\mathrm{1459}}^1$

素因数の和:1648

約数の個数: 16

約数和(自身を含む): 18290880

約数和(自身を除く): 4408495

約数列:

[1, 5, 11, 55, 173, 865, 1459, 1903, 7295, 9515, 16049, 80245, 252407, 1262035, 2776477, 13882385]

約数ペア:

[(1, 13882385), (5, 2776477), (11, 1262035), (55, 252407), (173, 80245), (865, 16049), (1459, 9515), (1903, 7295)]