13198236

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{541}}^1$

素因数の和:674

約数の個数: 48

約数和(自身を含む): 32780160

約数和(自身を除く): 19581924

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 107, 114, 214, 228, 321, 428, 541, 642, 1082, 1284, 1623, 2033, 2164, 3246, 4066, 6099, 6492, 8132, 10279, 12198, 20558, 24396, 30837, 41116, 57887, 61674, 115774, 123348, 173661, 231548, 347322, 694644, 1099853, 2199706, 3299559, 4399412, 6599118, 13198236]

約数ペア:

[(1, 13198236), (2, 6599118), (3, 4399412), (4, 3299559), (6, 2199706), (12, 1099853), (19, 694644), (38, 347322), (57, 231548), (76, 173661), (107, 123348), (114, 115774), (214, 61674), (228, 57887), (321, 41116), (428, 30837), (541, 24396), (642, 20558), (1082, 12198), (1284, 10279), (1623, 8132), (2033, 6492), (2164, 6099), (3246, 4066)]