12915696638

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{173}}^1\times {\mathrm{229}}^1\times {\mathrm{12539}}^1$

素因数の和:12956

約数の個数: 32

約数和(自身を含む): 21077733600

約数和(自身を除く): 8162036962

約数列:

[1, 2, 13, 26, 173, 229, 346, 458, 2249, 2977, 4498, 5954, 12539, 25078, 39617, 79234, 163007, 326014, 515021, 1030042, 2169247, 2871431, 4338494, 5742862, 28200211, 37328603, 56400422, 74657206, 496757563, 993515126, 6457848319, 12915696638]

約数ペア:

[(1, 12915696638), (2, 6457848319), (13, 993515126), (26, 496757563), (173, 74657206), (229, 56400422), (346, 37328603), (458, 28200211), (2249, 5742862), (2977, 4338494), (4498, 2871431), (5954, 2169247), (12539, 1030042), (25078, 515021), (39617, 326014), (79234, 163007)]