12574526

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{5209}}^1$

素因数の和:5299

約数の個数: 16

約数和(自身を含む): 20256480

約数和(自身を除く): 7681954

約数列:

[1, 2, 17, 34, 71, 142, 1207, 2414, 5209, 10418, 88553, 177106, 369839, 739678, 6287263, 12574526]

約数ペア:

[(1, 12574526), (2, 6287263), (17, 739678), (34, 369839), (71, 177106), (142, 88553), (1207, 10418), (2414, 5209)]