15749492

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{263}}^1\times {\mathrm{1361}}^1$

素因数の和:1639

約数の個数: 24

約数和(自身を含む): 30203712

約数和(自身を除く): 14454220

約数列:

[1, 2, 4, 11, 22, 44, 263, 526, 1052, 1361, 2722, 2893, 5444, 5786, 11572, 14971, 29942, 59884, 357943, 715886, 1431772, 3937373, 7874746, 15749492]

約数ペア:

[(1, 15749492), (2, 7874746), (4, 3937373), (11, 1431772), (22, 715886), (44, 357943), (263, 59884), (526, 29942), (1052, 14971), (1361, 11572), (2722, 5786), (2893, 5444)]