19476659688

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{2512469}}^1$

素因数の和:2512514

約数の個数: 64

約数和(自身を含む): 54269352000

約数和(自身を除く): 34792692312

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 19, 24, 34, 38, 51, 57, 68, 76, 102, 114, 136, 152, 204, 228, 323, 408, 456, 646, 969, 1292, 1938, 2584, 3876, 7752, 2512469, 5024938, 7537407, 10049876, 15074814, 20099752, 30149628, 42711973, 47736911, 60299256, 85423946, 95473822, 128135919, 143210733, 170847892, 190947644, 256271838, 286421466, 341695784, 381895288, 512543676, 572842932, 811527487, 1025087352, 1145685864, 1623054974, 2434582461, 3246109948, 4869164922, 6492219896, 9738329844, 19476659688]

約数ペア:

[(1, 19476659688), (2, 9738329844), (3, 6492219896), (4, 4869164922), (6, 3246109948), (8, 2434582461), (12, 1623054974), (17, 1145685864), (19, 1025087352), (24, 811527487), (34, 572842932), (38, 512543676), (51, 381895288), (57, 341695784), (68, 286421466), (76, 256271838), (102, 190947644), (114, 170847892), (136, 143210733), (152, 128135919), (204, 95473822), (228, 85423946), (323, 60299256), (408, 47736911), (456, 42711973), (646, 30149628), (969, 20099752), (1292, 15074814), (1938, 10049876), (2584, 7537407), (3876, 5024938), (7752, 2512469)]