19685424

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{1621}}^1$

素因数の和:1666

約数の個数: 80

約数和(自身を含む): 57924864

約数和(自身を除く): 38239440

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, 1621, 2024, 3036, 3242, 4048, 4863, 6072, 6484, 9726, 12144, 12968, 17831, 19452, 25936, 35662, 37283, 38904, 53493, 71324, 74566, 77808, 106986, 111849, 142648, 149132, 213972, 223698, 285296, 298264, 410113, 427944, 447396, 596528, 820226, 855888, 894792, 1230339, 1640452, 1789584, 2460678, 3280904, 4921356, 6561808, 9842712, 19685424]

約数ペア:

[(1, 19685424), (2, 9842712), (3, 6561808), (4, 4921356), (6, 3280904), (8, 2460678), (11, 1789584), (12, 1640452), (16, 1230339), (22, 894792), (23, 855888), (24, 820226), (33, 596528), (44, 447396), (46, 427944), (48, 410113), (66, 298264), (69, 285296), (88, 223698), (92, 213972), (132, 149132), (138, 142648), (176, 111849), (184, 106986), (253, 77808), (264, 74566), (276, 71324), (368, 53493), (506, 38904), (528, 37283), (552, 35662), (759, 25936), (1012, 19452), (1104, 17831), (1518, 12968), (1621, 12144), (2024, 9726), (3036, 6484), (3242, 6072), (4048, 4863)]