12660175

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{2423}}^1$

素因数の和:2463

約数の個数: 24

約数和(自身を含む): 18034560

約数和(自身を除く): 5374385

約数列:

[1, 5, 11, 19, 25, 55, 95, 209, 275, 475, 1045, 2423, 5225, 12115, 26653, 46037, 60575, 133265, 230185, 506407, 666325, 1150925, 2532035, 12660175]

約数ペア:

[(1, 12660175), (5, 2532035), (11, 1150925), (19, 666325), (25, 506407), (55, 230185), (95, 133265), (209, 60575), (275, 46037), (475, 26653), (1045, 12115), (2423, 5225)]