12967956

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{18959}}^1$

素因数の和:18988

約数の個数: 36

約数和(自身を含む): 34507200

約数和(自身を除く): 21539244

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 114, 171, 228, 342, 684, 18959, 37918, 56877, 75836, 113754, 170631, 227508, 341262, 360221, 682524, 720442, 1080663, 1440884, 2161326, 3241989, 4322652, 6483978, 12967956]

約数ペア:

[(1, 12967956), (2, 6483978), (3, 4322652), (4, 3241989), (6, 2161326), (9, 1440884), (12, 1080663), (18, 720442), (19, 682524), (36, 360221), (38, 341262), (57, 227508), (76, 170631), (114, 113754), (171, 75836), (228, 56877), (342, 37918), (684, 18959)]