13206824

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{19}}^2\times {\mathrm{269}}^1$

素因数の和:330

約数の個数: 48

約数和(自身を含む): 27774900

約数和(自身を除く): 14568076

約数列:

[1, 2, 4, 8, 17, 19, 34, 38, 68, 76, 136, 152, 269, 323, 361, 538, 646, 722, 1076, 1292, 1444, 2152, 2584, 2888, 4573, 5111, 6137, 9146, 10222, 12274, 18292, 20444, 24548, 36584, 40888, 49096, 86887, 97109, 173774, 194218, 347548, 388436, 695096, 776872, 1650853, 3301706, 6603412, 13206824]

約数ペア:

[(1, 13206824), (2, 6603412), (4, 3301706), (8, 1650853), (17, 776872), (19, 695096), (34, 388436), (38, 347548), (68, 194218), (76, 173774), (136, 97109), (152, 86887), (269, 49096), (323, 40888), (361, 36584), (538, 24548), (646, 20444), (722, 18292), (1076, 12274), (1292, 10222), (1444, 9146), (2152, 6137), (2584, 5111), (2888, 4573)]