15704040019

素因数分解:

${\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{67}}^1\times {\mathrm{193}}^1\times {\mathrm{463}}^1$

素因数の和:827

約数の個数: 32

約数和(自身を含む): 16698328064

約数和(自身を除く): 994288045

約数列:

[1, 43, 61, 67, 193, 463, 2623, 2881, 4087, 8299, 11773, 12931, 19909, 28243, 31021, 89359, 175741, 506239, 556033, 788791, 1214449, 1333903, 1892281, 3842437, 5450899, 5987053, 33918013, 81368083, 234388657, 257443279, 365210233, 15704040019]

約数ペア:

[(1, 15704040019), (43, 365210233), (61, 257443279), (67, 234388657), (193, 81368083), (463, 33918013), (2623, 5987053), (2881, 5450899), (4087, 3842437), (8299, 1892281), (11773, 1333903), (12931, 1214449), (19909, 788791), (28243, 556033), (31021, 506239), (89359, 175741)]