12203204

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{2153}}^1$

素因数の和:2279

約数の個数: 24

約数和(自身を含む): 23220120

約数和(自身を除く): 11016916

約数列:

[1, 2, 4, 13, 26, 52, 109, 218, 436, 1417, 2153, 2834, 4306, 5668, 8612, 27989, 55978, 111956, 234677, 469354, 938708, 3050801, 6101602, 12203204]

約数ペア:

[(1, 12203204), (2, 6101602), (4, 3050801), (13, 938708), (26, 469354), (52, 234677), (109, 111956), (218, 55978), (436, 27989), (1417, 8612), (2153, 5668), (2834, 4306)]