19076442

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{263}}^1$

素因数の和:443

約数の個数: 64

約数和(自身を含む): 48052224

約数和(自身を除く): 28975782

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 66, 77, 154, 157, 231, 263, 314, 462, 471, 526, 789, 942, 1099, 1578, 1727, 1841, 2198, 2893, 3297, 3454, 3682, 5181, 5523, 5786, 6594, 8679, 10362, 11046, 12089, 17358, 20251, 24178, 36267, 40502, 41291, 60753, 72534, 82582, 121506, 123873, 247746, 289037, 454201, 578074, 867111, 908402, 1362603, 1734222, 2725206, 3179407, 6358814, 9538221, 19076442]

約数ペア:

[(1, 19076442), (2, 9538221), (3, 6358814), (6, 3179407), (7, 2725206), (11, 1734222), (14, 1362603), (21, 908402), (22, 867111), (33, 578074), (42, 454201), (66, 289037), (77, 247746), (154, 123873), (157, 121506), (231, 82582), (263, 72534), (314, 60753), (462, 41291), (471, 40502), (526, 36267), (789, 24178), (942, 20251), (1099, 17358), (1578, 12089), (1727, 11046), (1841, 10362), (2198, 8679), (2893, 6594), (3297, 5786), (3454, 5523), (3682, 5181)]