19759797410

素因数分解:

$2^1\times 5^1\times {\mathrm{149}}^1\times {\mathrm{193}}^1\times {\mathrm{68713}}^1$

素因数の和:69062

約数の個数: 32

約数和(自身を含む): 35992393200

約数和(自身を除く): 16232595790

約数列:

[1, 2, 5, 10, 149, 193, 298, 386, 745, 965, 1490, 1930, 28757, 57514, 68713, 137426, 143785, 287570, 343565, 687130, 10238237, 13261609, 20476474, 26523218, 51191185, 66308045, 102382370, 132616090, 1975979741, 3951959482, 9879898705, 19759797410]

約数ペア:

[(1, 19759797410), (2, 9879898705), (5, 3951959482), (10, 1975979741), (149, 132616090), (193, 102382370), (298, 66308045), (386, 51191185), (745, 26523218), (965, 20476474), (1490, 13261609), (1930, 10238237), (28757, 687130), (57514, 343565), (68713, 287570), (137426, 143785)]