19177298368

素因数分解:

$2^6\times {\mathrm{31}}^1\times {\mathrm{269}}^1\times {\mathrm{35933}}^1$

素因数の和:36245

約数の個数: 56

約数和(自身を含む): 39429659520

約数和(自身を除く): 20252361152

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 248, 269, 496, 538, 992, 1076, 1984, 2152, 4304, 8339, 8608, 16678, 17216, 33356, 35933, 66712, 71866, 133424, 143732, 266848, 287464, 533696, 574928, 1113923, 1149856, 2227846, 2299712, 4455692, 8911384, 9665977, 17822768, 19331954, 35645536, 38663908, 71291072, 77327816, 154655632, 299645287, 309311264, 599290574, 618622528, 1198581148, 2397162296, 4794324592, 9588649184, 19177298368]

約数ペア:

[(1, 19177298368), (2, 9588649184), (4, 4794324592), (8, 2397162296), (16, 1198581148), (31, 618622528), (32, 599290574), (62, 309311264), (64, 299645287), (124, 154655632), (248, 77327816), (269, 71291072), (496, 38663908), (538, 35645536), (992, 19331954), (1076, 17822768), (1984, 9665977), (2152, 8911384), (4304, 4455692), (8339, 2299712), (8608, 2227846), (16678, 1149856), (17216, 1113923), (33356, 574928), (35933, 533696), (66712, 287464), (71866, 266848), (133424, 143732)]