19983328563

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{971}}^1\times {\mathrm{623641}}^1$

素因数の和:624626

約数の個数: 16

約数和(自身を含む): 29096641152

約数和(自身を除く): 9113312589

約数列:

[1, 3, 11, 33, 971, 2913, 10681, 32043, 623641, 1870923, 6860051, 20580153, 605555411, 1816666233, 6661109521, 19983328563]

約数ペア:

[(1, 19983328563), (3, 6661109521), (11, 1816666233), (33, 605555411), (971, 20580153), (2913, 6860051), (10681, 1870923), (32043, 623641)]