12147388

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{5209}}^1$

素因数の和:5277

約数の個数: 24

約数和(自身を含む): 23632560

約数和(自身を除く): 11485172

約数列:

[1, 2, 4, 11, 22, 44, 53, 106, 212, 583, 1166, 2332, 5209, 10418, 20836, 57299, 114598, 229196, 276077, 552154, 1104308, 3036847, 6073694, 12147388]

約数ペア:

[(1, 12147388), (2, 6073694), (4, 3036847), (11, 1104308), (22, 552154), (44, 276077), (53, 229196), (106, 114598), (212, 57299), (583, 20836), (1166, 10418), (2332, 5209)]