22397584

素因数分解:

$2^4\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{503}}^1$

素因数の和:556

約数の個数: 60

約数和(自身を含む): 49871808

約数和(自身を除く): 27474224

約数列:

[1, 2, 4, 8, 11, 16, 22, 23, 44, 46, 88, 92, 121, 176, 184, 242, 253, 368, 484, 503, 506, 968, 1006, 1012, 1936, 2012, 2024, 2783, 4024, 4048, 5533, 5566, 8048, 11066, 11132, 11569, 22132, 22264, 23138, 44264, 44528, 46276, 60863, 88528, 92552, 121726, 127259, 185104, 243452, 254518, 486904, 509036, 973808, 1018072, 1399849, 2036144, 2799698, 5599396, 11198792, 22397584]

約数ペア:

[(1, 22397584), (2, 11198792), (4, 5599396), (8, 2799698), (11, 2036144), (16, 1399849), (22, 1018072), (23, 973808), (44, 509036), (46, 486904), (88, 254518), (92, 243452), (121, 185104), (176, 127259), (184, 121726), (242, 92552), (253, 88528), (368, 60863), (484, 46276), (503, 44528), (506, 44264), (968, 23138), (1006, 22264), (1012, 22132), (1936, 11569), (2012, 11132), (2024, 11066), (2783, 8048), (4024, 5566), (4048, 5533)]