19005389224

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{3967}}^1\times {\mathrm{35227}}^1$

素因数の和:39217

約数の個数: 32

約数和(自身を含む): 37741870080

約数和(自身を除く): 18736480856

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 3967, 7934, 15868, 31736, 35227, 67439, 70454, 134878, 140908, 269756, 281816, 539512, 598859, 1197718, 2395436, 4790872, 139745509, 279491018, 558982036, 1117964072, 2375673653, 4751347306, 9502694612, 19005389224]

約数ペア:

[(1, 19005389224), (2, 9502694612), (4, 4751347306), (8, 2375673653), (17, 1117964072), (34, 558982036), (68, 279491018), (136, 139745509), (3967, 4790872), (7934, 2395436), (15868, 1197718), (31736, 598859), (35227, 539512), (67439, 281816), (70454, 269756), (134878, 140908)]