19045512

素因数分解:

$2^3\times 3^2\times {\mathrm{83}}^1\times {\mathrm{3187}}^1$

素因数の和:3282

約数の個数: 48

約数和(自身を含む): 52219440

約数和(自身を除く): 33173928

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 83, 166, 249, 332, 498, 664, 747, 996, 1494, 1992, 2988, 3187, 5976, 6374, 9561, 12748, 19122, 25496, 28683, 38244, 57366, 76488, 114732, 229464, 264521, 529042, 793563, 1058084, 1587126, 2116168, 2380689, 3174252, 4761378, 6348504, 9522756, 19045512]

約数ペア:

[(1, 19045512), (2, 9522756), (3, 6348504), (4, 4761378), (6, 3174252), (8, 2380689), (9, 2116168), (12, 1587126), (18, 1058084), (24, 793563), (36, 529042), (72, 264521), (83, 229464), (166, 114732), (249, 76488), (332, 57366), (498, 38244), (664, 28683), (747, 25496), (996, 19122), (1494, 12748), (1992, 9561), (2988, 6374), (3187, 5976)]