13881704

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{271}}^1\times {\mathrm{337}}^1$

素因数の和:633

約数の個数: 32

約数和(自身を含む): 27580800

約数和(自身を除く): 13699096

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 271, 337, 542, 674, 1084, 1348, 2168, 2696, 5149, 6403, 10298, 12806, 20596, 25612, 41192, 51224, 91327, 182654, 365308, 730616, 1735213, 3470426, 6940852, 13881704]

約数ペア:

[(1, 13881704), (2, 6940852), (4, 3470426), (8, 1735213), (19, 730616), (38, 365308), (76, 182654), (152, 91327), (271, 51224), (337, 41192), (542, 25612), (674, 20596), (1084, 12806), (1348, 10298), (2168, 6403), (2696, 5149)]