21679836

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{95087}}^1$

素因数の和:95113

約数の個数: 24

約数和(自身を含む): 53249280

約数和(自身を除く): 31569444

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 228, 95087, 190174, 285261, 380348, 570522, 1141044, 1806653, 3613306, 5419959, 7226612, 10839918, 21679836]

約数ペア:

[(1, 21679836), (2, 10839918), (3, 7226612), (4, 5419959), (6, 3613306), (12, 1806653), (19, 1141044), (38, 570522), (57, 380348), (76, 285261), (114, 190174), (228, 95087)]