19335072

素因数分解:

$2^5\times 3^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{89}}^1$

素因数の和:206

約数の個数: 96

約数和(自身を含む): 53706240

約数和(自身を除く): 34371168

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 48, 62, 73, 89, 93, 96, 124, 146, 178, 186, 219, 248, 267, 292, 356, 372, 438, 496, 534, 584, 712, 744, 876, 992, 1068, 1168, 1424, 1488, 1752, 2136, 2263, 2336, 2759, 2848, 2976, 3504, 4272, 4526, 5518, 6497, 6789, 7008, 8277, 8544, 9052, 11036, 12994, 13578, 16554, 18104, 19491, 22072, 25988, 27156, 33108, 36208, 38982, 44144, 51976, 54312, 66216, 72416, 77964, 88288, 103952, 108624, 132432, 155928, 201407, 207904, 217248, 264864, 311856, 402814, 604221, 623712, 805628, 1208442, 1611256, 2416884, 3222512, 4833768, 6445024, 9667536, 19335072]

約数ペア:

[(1, 19335072), (2, 9667536), (3, 6445024), (4, 4833768), (6, 3222512), (8, 2416884), (12, 1611256), (16, 1208442), (24, 805628), (31, 623712), (32, 604221), (48, 402814), (62, 311856), (73, 264864), (89, 217248), (93, 207904), (96, 201407), (124, 155928), (146, 132432), (178, 108624), (186, 103952), (219, 88288), (248, 77964), (267, 72416), (292, 66216), (356, 54312), (372, 51976), (438, 44144), (496, 38982), (534, 36208), (584, 33108), (712, 27156), (744, 25988), (876, 22072), (992, 19491), (1068, 18104), (1168, 16554), (1424, 13578), (1488, 12994), (1752, 11036), (2136, 9052), (2263, 8544), (2336, 8277), (2759, 7008), (2848, 6789), (2976, 6497), (3504, 5518), (4272, 4526)]