19492047352

素因数分解:

$2^3\times {\mathrm{83}}^1\times {\mathrm{89}}^1\times {\mathrm{193}}^1\times {\mathrm{1709}}^1$

素因数の和:2080

約数の個数: 64

約数和(自身を含む): 37619316000

約数和(自身を除く): 18127268648

約数列:

[1, 2, 4, 8, 83, 89, 166, 178, 193, 332, 356, 386, 664, 712, 772, 1544, 1709, 3418, 6836, 7387, 13672, 14774, 16019, 17177, 29548, 32038, 34354, 59096, 64076, 68708, 128152, 137416, 141847, 152101, 283694, 304202, 329837, 567388, 608404, 659674, 1134776, 1216808, 1319348, 1425691, 2638696, 2851382, 5702764, 11405528, 12624383, 25248766, 27376471, 29355493, 50497532, 54752942, 58710986, 100995064, 109505884, 117421972, 219011768, 234843944, 2436505919, 4873011838, 9746023676, 19492047352]

約数ペア:

[(1, 19492047352), (2, 9746023676), (4, 4873011838), (8, 2436505919), (83, 234843944), (89, 219011768), (166, 117421972), (178, 109505884), (193, 100995064), (332, 58710986), (356, 54752942), (386, 50497532), (664, 29355493), (712, 27376471), (772, 25248766), (1544, 12624383), (1709, 11405528), (3418, 5702764), (6836, 2851382), (7387, 2638696), (13672, 1425691), (14774, 1319348), (16019, 1216808), (17177, 1134776), (29548, 659674), (32038, 608404), (34354, 567388), (59096, 329837), (64076, 304202), (68708, 283694), (128152, 152101), (137416, 141847)]