19451454

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{199}}^1\times {\mathrm{1481}}^1$

素因数の和:1696

約数の個数: 32

約数和(自身を含む): 42681600

約数和(自身を除く): 23230146

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 199, 398, 597, 1194, 1481, 2189, 2962, 4378, 4443, 6567, 8886, 13134, 16291, 32582, 48873, 97746, 294719, 589438, 884157, 1768314, 3241909, 6483818, 9725727, 19451454]

約数ペア:

[(1, 19451454), (2, 9725727), (3, 6483818), (6, 3241909), (11, 1768314), (22, 884157), (33, 589438), (66, 294719), (199, 97746), (398, 48873), (597, 32582), (1194, 16291), (1481, 13134), (2189, 8886), (2962, 6567), (4378, 4443)]