19588272

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{1613}}^1$

素因数の和:1658

約数の個数: 80

約数和(自身を含む): 57639168

約数和(自身を除く): 38050896

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 23, 24, 33, 44, 46, 48, 66, 69, 88, 92, 132, 138, 176, 184, 253, 264, 276, 368, 506, 528, 552, 759, 1012, 1104, 1518, 1613, 2024, 3036, 3226, 4048, 4839, 6072, 6452, 9678, 12144, 12904, 17743, 19356, 25808, 35486, 37099, 38712, 53229, 70972, 74198, 77424, 106458, 111297, 141944, 148396, 212916, 222594, 283888, 296792, 408089, 425832, 445188, 593584, 816178, 851664, 890376, 1224267, 1632356, 1780752, 2448534, 3264712, 4897068, 6529424, 9794136, 19588272]

約数ペア:

[(1, 19588272), (2, 9794136), (3, 6529424), (4, 4897068), (6, 3264712), (8, 2448534), (11, 1780752), (12, 1632356), (16, 1224267), (22, 890376), (23, 851664), (24, 816178), (33, 593584), (44, 445188), (46, 425832), (48, 408089), (66, 296792), (69, 283888), (88, 222594), (92, 212916), (132, 148396), (138, 141944), (176, 111297), (184, 106458), (253, 77424), (264, 74198), (276, 70972), (368, 53229), (506, 38712), (528, 37099), (552, 35486), (759, 25808), (1012, 19356), (1104, 17743), (1518, 12904), (1613, 12144), (2024, 9678), (3036, 6452), (3226, 6072), (4048, 4839)]