18936691166

素因数分解:

$2^1\times {\mathrm{541}}^1\times {\mathrm{2713}}^1\times {\mathrm{6451}}^1$

素因数の和:9707

約数の個数: 16

約数和(自身を含む): 28472443728

約数和(自身を除く): 9535752562

約数列:

[1, 2, 541, 1082, 2713, 5426, 6451, 12902, 1467733, 2935466, 3489991, 6979982, 17501563, 35003126, 9468345583, 18936691166]

約数ペア:

[(1, 18936691166), (2, 9468345583), (541, 35003126), (1082, 17501563), (2713, 6979982), (5426, 3489991), (6451, 2935466), (12902, 1467733)]