19139274

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{4603}}^1$

素因数の和:4632

約数の個数: 64

約数和(自身を含む): 53038080

約数和(自身を除く): 33898806

約数列:

[1, 2, 3, 6, 7, 9, 11, 14, 18, 21, 22, 27, 33, 42, 54, 63, 66, 77, 99, 126, 154, 189, 198, 231, 297, 378, 462, 594, 693, 1386, 2079, 4158, 4603, 9206, 13809, 27618, 32221, 41427, 50633, 64442, 82854, 96663, 101266, 124281, 151899, 193326, 248562, 289989, 303798, 354431, 455697, 579978, 708862, 869967, 911394, 1063293, 1367091, 1739934, 2126586, 2734182, 3189879, 6379758, 9569637, 19139274]

約数ペア:

[(1, 19139274), (2, 9569637), (3, 6379758), (6, 3189879), (7, 2734182), (9, 2126586), (11, 1739934), (14, 1367091), (18, 1063293), (21, 911394), (22, 869967), (27, 708862), (33, 579978), (42, 455697), (54, 354431), (63, 303798), (66, 289989), (77, 248562), (99, 193326), (126, 151899), (154, 124281), (189, 101266), (198, 96663), (231, 82854), (297, 64442), (378, 50633), (462, 41427), (594, 32221), (693, 27618), (1386, 13809), (2079, 9206), (4158, 4603)]