19254332416

素因数分解:

$2^{10}\times {\mathrm{11}}^1\times {\mathrm{197}}^1\times {\mathrm{8677}}^1$

素因数の和:8905

約数の個数: 88

約数和(自身を含む): 42206945616

約数和(自身を除く): 22952613200

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 128, 176, 197, 256, 352, 394, 512, 704, 788, 1024, 1408, 1576, 2167, 2816, 3152, 4334, 5632, 6304, 8668, 8677, 11264, 12608, 17336, 17354, 25216, 34672, 34708, 50432, 69344, 69416, 95447, 100864, 138688, 138832, 190894, 201728, 277376, 277664, 381788, 554752, 555328, 763576, 1109504, 1110656, 1527152, 1709369, 2219008, 2221312, 3054304, 3418738, 4442624, 6108608, 6837476, 8885248, 12217216, 13674952, 18803059, 24434432, 27349904, 37606118, 48868864, 54699808, 75212236, 97737728, 109399616, 150424472, 218799232, 300848944, 437598464, 601697888, 875196928, 1203395776, 1750393856, 2406791552, 4813583104, 9627166208, 19254332416]

約数ペア:

[(1, 19254332416), (2, 9627166208), (4, 4813583104), (8, 2406791552), (11, 1750393856), (16, 1203395776), (22, 875196928), (32, 601697888), (44, 437598464), (64, 300848944), (88, 218799232), (128, 150424472), (176, 109399616), (197, 97737728), (256, 75212236), (352, 54699808), (394, 48868864), (512, 37606118), (704, 27349904), (788, 24434432), (1024, 18803059), (1408, 13674952), (1576, 12217216), (2167, 8885248), (2816, 6837476), (3152, 6108608), (4334, 4442624), (5632, 3418738), (6304, 3054304), (8668, 2221312), (8677, 2219008), (11264, 1709369), (12608, 1527152), (17336, 1110656), (17354, 1109504), (25216, 763576), (34672, 555328), (34708, 554752), (50432, 381788), (69344, 277664), (69416, 277376), (95447, 201728), (100864, 190894), (138688, 138832)]