21686600122

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{13503487}}^1$

素因数の和:13503573

約数の個数: 16

約数和(自身を含む): 35973292032

約数和(自身を除く): 14286691910

約数列:

[1, 2, 11, 22, 73, 146, 803, 1606, 13503487, 27006974, 148538357, 297076714, 985754551, 1971509102, 10843300061, 21686600122]

約数ペア:

[(1, 21686600122), (2, 10843300061), (11, 1971509102), (22, 985754551), (73, 297076714), (146, 148538357), (803, 27006974), (1606, 13503487)]