15109588

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{223}}^1\times {\mathrm{1303}}^1$

素因数の和:1543

約数の個数: 24

約数和(自身を含む): 28625408

約数和(自身を除く): 13515820

約数列:

[1, 2, 4, 13, 26, 52, 223, 446, 892, 1303, 2606, 2899, 5212, 5798, 11596, 16939, 33878, 67756, 290569, 581138, 1162276, 3777397, 7554794, 15109588]

約数ペア:

[(1, 15109588), (2, 7554794), (4, 3777397), (13, 1162276), (26, 581138), (52, 290569), (223, 67756), (446, 33878), (892, 16939), (1303, 11596), (2606, 5798), (2899, 5212)]