16508836

素因数分解:

$2^2\times {\mathrm{17}}^2\times {\mathrm{14281}}^1$

素因数の和:14319

約数の個数: 18

約数和(自身を含む): 30692018

約数和(自身を除く): 14183182

約数列:

[1, 2, 4, 17, 34, 68, 289, 578, 1156, 14281, 28562, 57124, 242777, 485554, 971108, 4127209, 8254418, 16508836]

約数ペア:

[(1, 16508836), (2, 8254418), (4, 4127209), (17, 971108), (34, 485554), (68, 242777), (289, 57124), (578, 28562), (1156, 14281)]