19099683824

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{10711}}^1\times {\mathrm{8573}}^1$

素因数の和:19305

約数の個数: 40

約数和(自身を含む): 39860594592

約数和(自身を除く): 20760910768

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 8573, 10711, 17146, 21422, 34292, 42844, 68584, 85688, 111449, 137168, 139243, 171376, 222898, 278486, 445796, 556972, 891592, 1113944, 1783184, 2227888, 91825403, 183650806, 367301612, 734603224, 1193730239, 1469206448, 2387460478, 4774920956, 9549841912, 19099683824]

約数ペア:

[(1, 19099683824), (2, 9549841912), (4, 4774920956), (8, 2387460478), (13, 1469206448), (16, 1193730239), (26, 734603224), (52, 367301612), (104, 183650806), (208, 91825403), (8573, 2227888), (10711, 1783184), (17146, 1113944), (21422, 891592), (34292, 556972), (42844, 445796), (68584, 278486), (85688, 222898), (111449, 171376), (137168, 139243)]