15580292

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{1861}}^1$

素因数の和:1908

約数の個数: 48

約数和(自身を含む): 35035392

約数和(自身を除く): 19455100

約数列:

[1, 2, 4, 7, 13, 14, 23, 26, 28, 46, 52, 91, 92, 161, 182, 299, 322, 364, 598, 644, 1196, 1861, 2093, 3722, 4186, 7444, 8372, 13027, 24193, 26054, 42803, 48386, 52108, 85606, 96772, 169351, 171212, 299621, 338702, 556439, 599242, 677404, 1112878, 1198484, 2225756, 3895073, 7790146, 15580292]

約数ペア:

[(1, 15580292), (2, 7790146), (4, 3895073), (7, 2225756), (13, 1198484), (14, 1112878), (23, 677404), (26, 599242), (28, 556439), (46, 338702), (52, 299621), (91, 171212), (92, 169351), (161, 96772), (182, 85606), (299, 52108), (322, 48386), (364, 42803), (598, 26054), (644, 24193), (1196, 13027), (1861, 8372), (2093, 7444), (3722, 4186)]