13438466

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{4441}}^1$

素因数の和:4549

約数の個数: 16

約数和(自身を含む): 21588120

約数和(自身を除く): 8149654

約数列:

[1, 2, 17, 34, 89, 178, 1513, 3026, 4441, 8882, 75497, 150994, 395249, 790498, 6719233, 13438466]

約数ペア:

[(1, 13438466), (2, 6719233), (17, 790498), (34, 395249), (89, 150994), (178, 75497), (1513, 8882), (3026, 4441)]