12605478106

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{197969}}^1$

素因数の和:198094

約数の個数: 32

約数和(自身を含む): 21285734400

約数和(自身を除く): 8680256294

約数列:

[1, 2, 13, 26, 31, 62, 79, 158, 403, 806, 1027, 2054, 2449, 4898, 31837, 63674, 197969, 395938, 2573597, 5147194, 6137039, 12274078, 15639551, 31279102, 79781507, 159563014, 203314163, 406628326, 484826081, 969652162, 6302739053, 12605478106]

約数ペア:

[(1, 12605478106), (2, 6302739053), (13, 969652162), (26, 484826081), (31, 406628326), (62, 203314163), (79, 159563014), (158, 79781507), (403, 31279102), (806, 15639551), (1027, 12274078), (2054, 6137039), (2449, 5147194), (4898, 2573597), (31837, 395938), (63674, 197969)]