15899442

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{4337}}^1$

素因数の和:4402

約数の個数: 32

約数和(自身を含む): 34981632

約数和(自身を除く): 19082190

約数列:

[1, 2, 3, 6, 13, 26, 39, 47, 78, 94, 141, 282, 611, 1222, 1833, 3666, 4337, 8674, 13011, 26022, 56381, 112762, 169143, 203839, 338286, 407678, 611517, 1223034, 2649907, 5299814, 7949721, 15899442]

約数ペア:

[(1, 15899442), (2, 7949721), (3, 5299814), (6, 2649907), (13, 1223034), (26, 611517), (39, 407678), (47, 338286), (78, 203839), (94, 169143), (141, 112762), (282, 56381), (611, 26022), (1222, 13011), (1833, 8674), (3666, 4337)]