13105212

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{229}}^1\times {\mathrm{251}}^1$

素因数の和:506

約数の個数: 48

約数和(自身を含む): 32457600

約数和(自身を除く): 19352388

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 228, 229, 251, 458, 502, 687, 753, 916, 1004, 1374, 1506, 2748, 3012, 4351, 4769, 8702, 9538, 13053, 14307, 17404, 19076, 26106, 28614, 52212, 57228, 57479, 114958, 172437, 229916, 344874, 689748, 1092101, 2184202, 3276303, 4368404, 6552606, 13105212]

約数ペア:

[(1, 13105212), (2, 6552606), (3, 4368404), (4, 3276303), (6, 2184202), (12, 1092101), (19, 689748), (38, 344874), (57, 229916), (76, 172437), (114, 114958), (228, 57479), (229, 57228), (251, 52212), (458, 28614), (502, 26106), (687, 19076), (753, 17404), (916, 14307), (1004, 13053), (1374, 9538), (1506, 8702), (2748, 4769), (3012, 4351)]